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NCLEX RN Exam Prep
1. Which of the following is part of client teaching regarding antiembolism stockings?
- A. Instruct the client to roll the top portion of the stocking down if it is too long
- B. Stockings are applied with the toes uncovered at the end
- C. Measure for thigh-high stockings from the foot to the knee
- D. Stockings are to be smooth from end to end without wrinkles
Correct answer: Stockings are to be smooth from end to end without wrinkles
Rationale: When educating clients about antiembolism stockings, it is essential to emphasize that the stockings should be smooth from end to end without wrinkles. Wrinkles in the stockings can impede circulation, defeating the purpose of wearing them to prevent blood clot formation. Instructing the client to roll the top portion of the stocking down if it is too long (Choice A) is incorrect as it can create unnecessary pressure points. Stockings should be applied with the toes covered at the end (Choice B) to ensure proper compression. Measuring for thigh-high stockings should be done from the knee to the foot (Choice C) to ensure the correct fit and compression gradient.
2. When assessing a patient suspected to have Hepatitis, a nurse notes the patient's eyes are yellow-tinged. Which of the following diagnostic results would further assist in confirming this diagnosis?
- A. Decreased serum Bilirubin
- B. Elevated serum ALT levels
- C. Low RBC and Hemoglobin with increased WBCs
- D. Increased Blood Urea Nitrogen level
Correct answer: Elevated serum ALT levels
Rationale: Elevated serum ALT levels would further confirm the diagnosis of Hepatitis. ALT is a liver enzyme, and hepatitis is a liver disease. Elevated liver enzymes, such as ALT, often indicate liver damage. Choice A, 'Decreased serum Bilirubin,' is incorrect as elevated bilirubin levels are typically seen in hepatitis due to impaired bilirubin metabolism. Choices C and D are unrelated to confirming a diagnosis of hepatitis as they describe findings not specific to liver function or hepatitis. Low RBC and Hemoglobin with increased WBCs (Choice C) suggest a different condition like anemia or infection, not specific to liver disease. Increased Blood Urea Nitrogen level (Choice D) is more indicative of kidney function rather than liver function, thus not helpful in confirming hepatitis.
3. A client who is in a late stage of pancreatic cancer intellectually understands the terminal nature of the illness. Which behaviors indicate the client is emotionally accepting the impending death?
- A. Revising the client’s will and planning a visit to a friend
- B. Alternating between crying and talking openly about death
- C. Seeking second, third, and fourth medical opinions
- D. Refusing to follow treatments and stating they won’t help anyway
Correct answer: Revising the client’s will and planning a visit to a friend
Rationale: Revising the will and planning a visit to a friend are indicative of emotional acceptance of impending death as they demonstrate realistic, productive, and constructive ways of using the remaining time. Alternating between crying and talking openly about death may suggest depression rather than acceptance. Seeking multiple medical opinions shows disbelief, denial, or desperation rather than acceptance. Refusing treatments and stating they won’t help reflects anger and hopelessness, not acceptance.
4. A 55-year-old patient admitted with an abrupt onset of jaundice and nausea has abnormal liver function studies, but serologic testing is negative for viral causes of hepatitis. Which question by the nurse is most appropriate?
- A. Is there any history of IV drug use?
- B. Do you use any over-the-counter drugs?
- C. Are you taking corticosteroids for any reason?
- D. Have you recently traveled to a foreign country?
Correct answer: Do you use any over-the-counter drugs?
Rationale: The most appropriate question for the nurse to ask in this scenario is whether the patient uses any over-the-counter drugs. The patient's symptoms, negative serologic testing for viral hepatitis, and sudden onset of symptoms point towards toxic hepatitis, which can be triggered by commonly used over-the-counter medications like acetaminophen (Tylenol). Asking about IV drug use is relevant for viral hepatitis, not toxic hepatitis. Inquiring about recent travel to a foreign country is more pertinent to potential exposure to infectious agents causing viral hepatitis. Corticosteroid use is not typically associated with the symptoms described in the case.
5. A client has died approximately one hour ago. The nurse notes that the client's temperature has decreased in the last hour since their death. Which of the following processes explains this phenomenon?
- A. Rigor mortis
- B. Postmortem decomposition
- C. Algor mortis
- D. Livor mortis
Correct answer: C: Algor mortis
Rationale: Algor mortis occurs after death when the body's circulation stops, and the client's temperature begins to fall. The client's temperature will drop by approximately 1.8 degrees per hour until it reaches room temperature. During algor mortis, the client's skin gradually loses its elasticity. Rigor mortis refers to the stiffening of the body after death due to chemical changes in the muscles. Postmortem decomposition is the breakdown of tissues after death. Livor mortis is the pooling of blood in the dependent parts of the body, causing a purple-red discoloration.
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