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What should be monitored in a patient with diabetes insipidus?
- A. Monitor urine specific gravity for values below 1.005
- B. Monitor for increased thirst
- C. Monitor serum albumin levels
- D. Monitor blood pressure closely
Correct Answer: A
Rationale: In a patient with diabetes insipidus, monitoring urine specific gravity for values below 1.005 is crucial. Low urine specific gravity indicates excessive water loss, a key characteristic of diabetes insipidus. Monitoring for increased thirst (choice B) may be a symptom presented by the patient, but it does not directly reflect the condition's severity. Monitoring serum albumin levels (choice C) is not typically associated with diabetes insipidus. Monitoring blood pressure closely (choice D) is not a primary concern in diabetes insipidus unless severe dehydration leads to hypotension.
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What should a healthcare provider monitor for in a patient with HIV and a CD4 T-cell count below 180 cells/mm3?
- A. Monitor for signs of infection
- B. Monitor for anemia
- C. Monitor for dehydration
- D. Monitor for bleeding
Correct Answer: A
Rationale: A CD4 T-cell count below 180 cells/mm3 indicates severe immunocompromise in a patient with HIV. Monitoring for signs of infection is crucial because the patient is at high risk of developing opportunistic infections. Anemia (choice B), dehydration (choice C), and bleeding (choice D) are not directly associated with a low CD4 T-cell count in patients with HIV.
What dietary modifications are recommended for a patient with pre-dialysis kidney disease?
- A. Limit phosphorus intake to 700 mg/day
- B. Increase sodium intake to 3 g/day
- C. Restrict protein intake to 0.55-0.60 g/kg/day
- D. Eat three large meals per day
Correct Answer: A
Rationale: The correct answer is A: Limit phosphorus intake to 700 mg/day. Patients with pre-dialysis kidney disease should limit phosphorus intake to prevent further kidney damage. Excessive phosphorus can lead to mineral and bone disorders. Choice B is incorrect because increasing sodium intake is not recommended in pre-dialysis kidney disease. Choice C is incorrect as protein restriction is a common recommendation in advanced kidney disease, not pre-dialysis. Choice D is incorrect as eating three large meals per day is not a specific dietary modification for pre-dialysis kidney disease.
What dietary recommendations are given to a patient with pre-dialysis end-stage kidney disease?
- A. Reduce phosphorus intake to 700 mg/day
- B. Increase sodium intake
- C. Restrict protein intake to 0.55-0.60 g/kg/day
- D. Increase protein intake
Correct Answer: A
Rationale: The correct recommendation for a patient with pre-dialysis end-stage kidney disease is to reduce phosphorus intake to 700 mg/day. Excessive phosphorus intake can be harmful to individuals with kidney disease as their kidneys may not be able to excrete it efficiently. Choice B is incorrect because increasing sodium intake is generally not recommended for patients with kidney disease, as it can contribute to fluid retention and high blood pressure. Choice C is incorrect as protein restriction is commonly advised for individuals with advanced kidney disease to reduce the workload on the kidneys. Choice D is also incorrect as increasing protein intake can further burden the kidneys.
What is the priority intervention for a patient with possible acute coronary syndrome?
- A. Administer nitroglycerin
- B. Get IV access
- C. Auscultate heart sounds
- D. Administer aspirin
Correct Answer: A
Rationale: The correct answer is to administer nitroglycerin. Nitroglycerin is the priority intervention for a patient with possible acute coronary syndrome as it helps dilate blood vessels, reduce chest pain, and improve blood flow to the heart. This intervention is crucial in managing acute coronary syndrome and should be given promptly. Getting IV access may be necessary, but administering nitroglycerin takes precedence to alleviate symptoms and prevent further heart damage. Auscultating heart sounds and administering aspirin are important aspects of the assessment and treatment plan, but they are not the priority interventions in the acute phase of suspected acute coronary syndrome.
What teaching should be provided to a patient following an escharotomy for burn injuries?
- A. Monitor for infection
- B. Restrict fluid intake
- C. Avoid physical activity
- D. Limit phosphorus to 1,500 mg/day
Correct Answer: A
Rationale: Following an escharotomy for burn injuries, patients should be taught to monitor for infection and care for the incision site. Choice A is the correct answer because infection is a common risk after a procedure involving incisions. Choices B, C, and D are incorrect. Restricting fluid intake is not typically advised after an escharotomy; avoiding physical activity may vary depending on the individual's condition and should be guided by healthcare providers; and limiting phosphorus to 1,500 mg/day is not directly related to post-escharotomy care.