Answer:
true
Explanation:
The pericardial sac that encloses the heart is a two-layered structure. The outer layer is the ________.
The pericardium, also called pericardial sac, is a double-walled sac containing the heart and the roots of the great vessels. It has two layers, an outer layer made of strong connective tissue (fibrous pericardium), and an inner layer made of serousmembrane (serous pericardium).
How antibiotics work to kill bacterial cells without harming the surrounding human cells.
Suppose a member of your family has become increasingly depressed in recent months, and it’s apparent that the person needs treatment. You’re chosen to look into the options and to make decisions about the treatment.
A member of your family has become increasingly depressed in recent months, and it’s apparent that the person needs treatment in following ways-
In the process of deciding about a plan of action for the treatment of a family member’s depression. The first step would be to assist the severity of symptoms and determine the level of disintegration of The loved one into depression. Thus, if it isn’t found that the person has lost appetite, lacks the will to leave home, has terminated work and social life then a psychiatric or medical treatment would be sought. This is because, drug therapy under psychiatric treatment can bring symptoms under control and other psychotherapeutic techniques can be easily done with this programme. The latter form of therapy could help the family member deal with his or her emotional difficulties, negative and bad thoughts and beliefs, conflicting emotions by developing a greater insight into his her emotional and behavioral strengths and weaknesses, replace self defeating thoughts with more adaptive beliefs such as that emphasised by Cognitive Behvaioral Therapy. Such a therapy model would gradually increase family member’s capacity to adapt or difficult circumstances and ultimately be able to develop more nurturing relationship skills and successful and healthy work roles.To know more about depression visit :
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An older adult client with an overactive parathyroid has been diagnosed with demineralization of the bones. which action will the nurse take to support this client?
The nurse will keep the client's necessary articles close to the client who has been diagnosed with demineralization of the bones.
The parathyroid glands are roughly the size of a rice grain and are situated at the base of your neck, behind the thyroid. The thyroid glands' production of the hormone parathyroid aids in preserving the proper level of calcium in the blood and in tissues that require calcium for proper function.
By producing excessive PTH, which eventually causes your body to remove calcium from your bones, the parathyroid can lead to osteoporosis. This condition is known as hyperparathyroidism or hyper parathyroid disease. Additionally, you might shatter bones easily, which is a sign of osteoporosis and weak bones.
Therefore, in order to support the client she will keep the client's necessary articles close to him so that he doesn't get troubled.
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Lana has lived in new york city all her life. she has noticed that people from upper manhattan walk really fast, but people from lower manhattan tend to walk slowly. lana's observations are likely influenced from a judgment error based on her using - - - - -. a. the law of large numbers b. an atmosphere effect c. an illusory correlation d. the falsification principle
The correct answer is option c. an illusory correlation.
Illusory correlation occurs when two variables (events, actions, thoughts, etc.) appear to be connected even when they aren't.
There are two types of illusory correlations: expectancy-based and distinctiveness-based. The former happens when we misinterpret relationships because of our prior assumptions about them. The latter occurs when a relationship between two variables is assumed to exist as a result of placing an excessive amount of emphasis on information that stands out.
Both of these illusory correlations can be attributed to the "heuristics" or mental shortcuts that exist in our brains. Since evaluating evidence requires time and effort, our brain searches for such shortcuts to speed up the procedure.
Similarly in Lana's case, she lived in New York all her life and hence put an excessive amount of emphasis on the walking speed of people. Therefore, her observations are influenced by a judgment error based on her using illusory correlation (distinctiveness-based).
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In the not too distant past, many professionals tended to believe that parents of children with disabilities were.
The correct answer is option b. to blame for many of their child's problems.
Most parents find it challenging to raise a child with a disability because they live in a society that places blame on them. Parents frequently experience guilt because they believe that they contributed in some way to the child's impairment, whether it resulted from genetics, alcohol usage, stress, or other rational or illogical factors. If this guilt is not addressed, it may be detrimental to the parent's emotional wellbeing. Some parents go through a spiritual crisis or blame the other parent of not providing the necessary support. Moreover, most parents face religious repercussions as well, because it was widely assumed that the parents' sins caused disabilities in their children.
However, the majority of these negative opinions are more commonly misconceptions that result from an ignorance about disabilities and how they influence the functioning of those who are affected. As a result, negative attitudes frequently serve as obstacles to the complete acceptance of the impaired individual.
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In the not too distant past, many professionals tended to believe that parents of children with disabilities were
a. virtually faultless with respect to their child's problems.
b. to blame for many of their child's problems.
c. unable to work effectively with their child unless they first experience an emotional catharsis or cleansing.
d. unable to cope with their child if he or she was the first-born child.
the determination that prompt surgical care in the hospital is more important than performing time-consuming procedures in the field on a major trauma patient is based mostly on:
The determination that prompt surgical care in the hospital is more important than performing time-consuming procedures in the field on a major trauma patient is based mostly on Emergency Medical Services (EMS) research.
Emergency Medical Services, commonly known as EMS, is a strategy that delivers emergency medical care. Once activated by an incident of a serious illness or injury, the priority of EMS is the emergency medical supervision of the patient.
EMS is a complex system, and each part of this system has an important function to act as part of a collaborative and seamless system of emergency medical care.
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Hypertension develops in a school-aged child with acute glomerulonephritis. what medication does the nurse anticipate that the healthcare provider will prescribe?
Digoxin is the medication that the nurse anticipates that the healthcare provider will prescribe.
What do you mean by digoxin?A medication used to treat certain forms of heart failure and irregular heartbeat. Additionally, it is being researched as a potential treatment for several cancers. By limiting the quantity of calcium that enters the heart muscle, digoxin supports healthy cardiac function. It might also eliminate cancer cells while also increasing their sensitivity to anticancer medications. This kind of cardiac glycoside exists. also known as Lanoxin. Digoxin is a member of the group of drugs known as digitalis glycosides. It is used to regulate the heartbeat's rhythm and rate or to strengthen and operate the heart more effectively. In individuals with cardiac issues, this improves blood circulation and lessens swelling of the hands and ankles.
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Which observation demonstrates that the emts and emrs are correctly using the stair chair?
The observation that demonstrates the EMTs and EMRs are correctly using the stair chair is: (1) The patient is carried down the stairs feet first.
EMTs are the Emergency Medical Technicians. EMTs are the those people who are well-versed with may of the medical procedures and take care of the seriously ill people. EMRs are the Emergency Medical Responders. They are first one to take action and provide emergency care to any ill or injured patient.
Stair chair is a medical chair that is used to carry and lift patients up or down who are seriously ill and unable to move on their own. It is an electronic system.
The question is incomplete, the complete question is:
Which observation demonstrates that the EMTs and EMRs are correctly using the stair chair?
The patient is carried down the stairs feet first.The stair chair is carried down the stairs with the chair tilted forward.The stair chair slides down the stairs while tilted forward.The wheels of the stair chair touch each and every step.To know more about stair chair, here
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The second room is occupied by a woman who has a brace on her ankle. She is not supposed to put weight on her sprained ankle. Which of the following carries would you consider using for this patient?
A. Two-person extremity carry
B. Pack-strap carry
C. Two-person chair carry
D. Direct ground lift
A medical imaging facility recently purchased a new open mri machine to cater to patients who find the older closed machines claustrophobic. this new machine is an example of?
A medical imaging facility recently purchased a new open MRI machine to cater to patients who find the older closed machines claustrophobic. This new machine is an example of Capital.
MRI- Magnetic resonance imaging (MRI), which examines the organs and structures inside our body, uses radio waves and a strong magnet. Medical professionals utilize MRI scans to diagnose a variety of conditions, from cancer to torn ligaments. MRIs are very useful for researching the brain and spinal cord.
Claustrophobic- Claustrophobia, the well-known dread of being trapped in small, confined spaces, is usually considered to be a conditioned response to traumatic occurrences. Unexpectedly, researchers found that changes in a single gene that produces a stress-regulated neuronal protein might cause claustrophobia.
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Your patient's chief complaint is repeated pencil-like stools. further examination should include:______.
Your patient's chief complaint is repeated pencil-like stools. further examination should include: a digital rectal examination (DRE).
The lower rectum, pelvis, and lower belly are all examined during a digital rectal exam (DRE). Your doctor can use this test to screen for cancer and other health issues, such as male prostate cancer. an unusual lump in the rectum or anus.
Consistently having pencil-shaped feces is a sign of stenosis brought on by a tumor or scarring. DRE should be used to check for masses. To determine whether you could have a prostate issue or prostate cancer, a digital rectal examination (or exam) is performed. Your doctor or nurse will feel your prostate through the back passage's wall (rectum).
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Describe the attitudes and ideologies that underlie America's problem of alcohol and other drugs.
Answer: people don't realize what they are doing to their bodies when they are doing drugs and drinking alcohol
Explanation:
An older adult client is suspected of experiencing a hepatic disorder. which question will the nurse ask to best identify a contributing factor for the dysfunction?
An older adult client is suspected of experiencing a hepatic disorder. The nurse asks to best identify a contributing factor to the dysfunction:
"How often do you take nonsteroidal anti-inflammatory drugs (NSAIDs) for your arthritis?"
Hepatic disorder implies that in addition to obesity, your liver also has cell damage and inflammation. The hepatic disorder may cause liver damage and other conditions like cirrhosis.
The viruses that harm the liver can be transmitted through blood or semen, tainted food or water, or direct contact with an infected individual. Hepatitis viruses, such as those that cause hepatitis A and B, are the most frequent causes of liver infections.
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What is required from ems providers at every level for any prevention program to succeed? group of answer choices they must know all the different types of on-scene survival techniques.
Answer:
They must understand the need for involvement in prevention activities.
Explanation:
a nurse is caring for a client who is taking digoxin for heart failure and develops indications of severe digoxin toxicity. which of the following medications should the nurse prepare to administer?
The medication that the nurse should prepare to administer is Fab antibody fragments.
What is heart failure?Heart failure is defined as a cardiovascular condition that occurs when there is inability of the heart to pump enough blood to the whole body.
The causes of heart failure include the following:
coronary artery disease, high blood pressure andprevious heart attack.Digoxin is a drug of choice in treatment or management of heart failures helps an injured or weakened heart pump more efficiently.
Chances of digoxin toxicity may occur when prescribed therefore an antidote should immediately be administered in obvious cases.
Fab antibody fragments which are antidotes of digoxin should be administered by the nurse when digoxin toxicity is noticed.
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What is the guideline that is set at a level 100 times less than the level at which no harmful effects were noted in animal studies
The guideline is set at a level 100 times less than the level at which no harmful effects are acceptable daily intake (ADI).
What do you mean by acceptable daily intake (ADI)?The amount of a substance that can be eaten daily over the course of a lifetime without posing a significant danger to health is known as the acceptable daily intake (ADI). The Acceptable Daily Intake (ADI) is defined as an estimate of the amount of a food additive, expressed on a bodyweight basis, that can be consumed on a daily basis over the course of a lifetime without posing an appreciable risk to health. It pertains to chemical substances including food additives, pesticide residues, and veterinary medications, and is typically represented as milligrams of the material per kilogram of body weight.
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The subjective euphoric effects of marijuana refers to the ongoing social and psychological experiences incurred while intoxicated by marijuana. True or false
The statement "The subjective euphoric effects of marijuana refers to the ongoing social and psychological experiences incurred while intoxicated by marijuana." is true.
The most popular illegal substance both internationally and in Europe is marijuana. It is becoming available in a wider variety of unique forms on the black market, in addition to herbal cannabis and cannabis resin.
Numerous issues with social, economic, and mental health can be caused by or made worse by cannabis usage. If usage starts early and progresses to regular, long-term use, issues are more likely to arise.
Therefore, even if the majority of health and social issues still revolve around using marijuana illegally, this topic is getting more complicated from both a definitional and response standpoint.
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Which instruction is beneficial for a patient who receives medication through buccal mucosa?
"You should place the medication against the mucous membrane of the cheek." -this instruction is beneficial for a patient who receives medication through buccal mucosa.
What is buccal mucosa?The buccal mucosa is involved the mucosal surfaces of the cheeks and lips, which structure the anterolateral limits of the oral vestibule. It is adjoining with the mucosa that lines the floor of mouth and alveolar edges. The buccal mucosa is included the mucosal surfaces of the cheeks and lips, which structure the anterolateral limits of the oral vestibule. It is touching with the mucosa that lines the floor of mouth and alveolar edges. Researchers have known for over a century that within covering of the mouth can ingest supplements straightforwardly, and this information has prompted the production of some effective medications, for example, dynamite utilized by heart patients. Involving buccal mucosa as a conveyance technique has two outcomes.
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A client states she has purchased home-use ovulation strips to help her know when she is ovulating. which response by the nurse is most appropriate?
The appropriate response for the nurse to make is regarding testing vaginal or cervical discharge (spinnbarkeit test).
What is spinnbarkeit test?A term used in biomedical rheology to describe the stringy or stretchy quality that can be seen in variable degrees in mucus, saliva, albumen, and other viscoelastic fluids is called spinnbarkeit, also known as fibrosity. Specifically, the word is used in reference to cervical mucus that is present during or immediately before ovulation.
Cervical mucus changes into a thick, transparent, stretchy substance that resembles egg white when estrogens are present. The German word for spinnability, which means "ability to be stretched," is used to describe the mucus' stretchability. Sperm seem to be able to pass through this specific mucus alone. Cervical mucus has a new personality after ovulation and changes to a thick, scanty, and sticky consistency when progesterone is present. Usually, sperm can't get through it.
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A client is admitted to the hospital for an adrenalectomy. when teaching the client about the prescribed medications, what will the nurse emphasize?
A client is admitted to the hospital for adrenalectomy. when teaching the client about the prescribed medications the nurse emphasizes option(d)i.e, Salt intake may have to be restricted while taking the medications.
The surgical removal of one or both adrenal glands is known as an adrenalectomy. For patients with malignancies of the adrenal glands, it is typically advised. Either a laparoscopic approach or an open incision might be used to carry out the surgery.
You may have some discomfort at the site of your tiny incisions following a laparoscopic or retroperitoneoscopic adrenalectomy. Non-steroidal anti-inflammatory medicines (NSAIDs), such as aspirin or ibuprofen, can likely be used to manage the discomfort if it is modest enough.
Adrenocortical hormone administration results in sodium retention; salt consumption should be restricted. Insulin therapy is not necessary since the pancreatic function is not compromised. The dosage needs to be changed since stressful circumstances generate a rise in glucocorticoid release. Adrenocortical hormones do not have a negative side effect called insomnia.
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A client is admitted to the hospital for adrenalectomy. When teaching the client about the prescribed medications, what will the nurse emphasize?
1 ) Drug therapy will be given in conjunction with insulin.
2) Once regulated, the dosage will remain the same for life.
3) If taken late in the evening, the medications may cause insomnia.
4) Salt intake may have to be restricted while taking the medications.
If you are studying the effects of various drugs on adhd, the independent variable is?
The dosage amount from those various drugs is the independent variable if you are studying the effects of various drugs on adhd.
One of the most prevalent neurodevelopmental diseases in children is ADHD. It frequently persists into maturity and is typically initially diagnosed in infancy. Children with ADHD may struggle to focus, manage impulsive actions (doing without considering the consequences), or be extremely active.
A dosage is a set quantity of medication administered all at once and is commonly the independent variable. Contrarily, the dosage is the recommended way to take the drug: a specified quantity, number, and frequency of doses spread over a specific amount of time.
To put it another way, a dosage is simply the quantity of medication you take at one particular moment. The dosage consists of the pharmacological dose, or amount, as well as the timing and frequency of administration.
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The Nightingale School of Nursing curriculum, formed by Florence Nightingale, focused on what nursing principles?
A) academic coursework and clinical practice academic coursework and clinical practice B) training for doctors
C) non-science based principles
D direct contact training with seriously ill patients
The Nightingale School of Nursing curriculum, formed by Florence Nightingale, focused on direct contact training with seriously ill patients.
Academic studies and clinical work principles are not founded on scientific training for doctors dealing with very unwell patients in direct contact
Florence Nightingale established the Nightingale School of Nursing, which placed a strong emphasis on the nursing values of compassion, dedication to patient care, and careful and considerate hospital management.
In 1860, as part of Florence Nightingale's effort to revolutionize nursing and healthcare, St. Thomas' Hospital created the Nightingale Training School for Nurses. The need for a highly qualified workforce was one of the pillars of implementing such transformation, and Florence's school was the first non-religious institution to offer professional nurse training.
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A nurse is assisting a client in active labor whose diabetes has been poorly controlled. which assessment of the neonate should be prioritized after its birth?
Answer:A)congenital malformationsB) macrosomiaE) respiratory disorder
Explanation:
the nurse at the clinic explains to the patient that the surgeon will be removing a mole on the patient’s back that has the potential to develop into cancer. the nurse informs the patient that this is what type of procedure?
This procedure is called surgical excision.
Excision is a commonly used method to remove bruises. After cleansing and numbing the area, the surgeon uses a scalpel to separate the mole from the rest of the skin. Depending on the type of mole, a border of healthy skin may be taken to ensure that abnormal cells are removed. After grabbing the area with tweezers, lift the mole. Bleeding is common, and before the area is stitched up, the surgeon may apply pressure or burn (cauterize) the area to stop the bleeding.The main method of removing a mole is surgical excision. and two for razor removal. Both methods of mole removal, like any other medical procedure, have their pros and cons.Therefore, the correct answer is excision.
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Which clinical manifestations should the nurse observe as indicators of hypophosphatemia? (select all that apply. one, some, or all options may be correct.)
Shallow respirations, Weak cardiac contractions, Seizure activity, and Altered mental status are the clinical manifestations should the nurse observe as indicators of hypophosphatemia.
What do you mean by hypophosphatemia?A blood phosphate concentration in adults of less than 2.5 mg/dL is referred to as hypophosphatemia. For babies, the typical blood phosphate level is 7 mg/dL, which is much greater than it is for children. Hypophosphatemia is a relatively common laboratory condition and is often an incidental finding. The risk factors, assessment, and management of hypophosphatemia are discussed in this exercise, which also emphasizes the need for the interprofessional team in improving care for those who are affected. Less than 2.5 mg/dL of phosphate in the adult serum is referred to as hypophosphatemia. Children's blood phosphate levels are often much higher and babies' levels are 7 mg/dL.
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Hospitals have strict protocols for patient identification prior to blood collection for transfusion testing. one of these protocols is:______.
Hospitals have strict protocols for patient identification prior to blood collection for transfusion testing. One of these protocols is professionals insert a tiny needle into a patient's vein, typically found in the arm or hand, so that blood may flow from a bag through a rubber tube and into the patient's vein through the needle.
Transfusion testing- A process in which all or part of a patient's blood is infused into their vein and into their circulation. The blood may have been drawn from the patient and preserved until needed, or it may have been donated by another individual. also known as transfusion.
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Ursodeoxycholic acid (udca) has been used to dissolve small, radiolucent gallstones. which duration of therapy is required to dissolve the stones?
Six to 12 months of therapy with the Ursodeoxycholic acid UDCA is recommended in patients to dissolve the radiolucent gallstones.
UDCA is commonly to used to treat the patients with the primary biliary cholangitis (formerly known as the primary biliary cirrhosis), an immune-mediated cholestatic with liver disease they characterized by the destruction of the intrahepatic bile ducts the Ursodeoxycholic acid, also known as the ursodiol, is a secondary bile acid, and produced in the humans and most other the species from the metabolism by the intestinal bacteria. which is synthesized by the liver in some species, and was first to be identified in the bile of bears of genus Ursus, from which its name was derived. the Ursodeoxycholic acid significantly improved the liver function and scores after 4 weeks of the treatment and then effectively reduced the hepatic deoxycholic acid and the serum microRNA-122 levels
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When researching information about a drug, the nurse finds that the drug tightly binds to protein. the nurse would interpret this to mean that the drug will?
The nurse should interpret this to mean that the drug will have long duration of action when researching information about a drug which the nurse finds that the drug tightly binds to protein.
Protein binding may improve or impair a drug's effectiveness. Agents with limited protein binding often enter tissue easier than those with strong protein binding, although they are eliminated more quickly. Differences appear to be of minimal therapeutic significance for medicines that are less than 80–85 percent protein bound.
However, the tissue penetration and half-life of highly and minimally protein-bound agents may differ significantly from one another. Many different plasma proteins, including albumin, are targets for drug binding.
The physician should be concerned that the agent may be bound in vivo to one of these "minority" plasma proteins if the percentage of medicine that is protein-bound is higher in human blood than in a pure albumin solution.
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A nurse doing a presentation on cancer to a local community group identifies which factors to be high-risk and associated with cancer development? select all that apply.
A nurse doing a presentation on cancer to a local community group identifies below factors to be high-risk and associated with cancer development:
HeredityHormonal factorsEnvironmental agentsImmunologic mechanismsHereditary factors, hormonal influences, immunological mechanisms, and environmental factors are some of the conventional risk factors that have been connected to cancer. A contributing issue has also been mentioned: obesity.
The main risk factor for acquiring cancer is getting older for the majority of people. The risk of cancer is highest for those above 65 in general. Younger people are substantially less at risk.
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