Nokea
What medication most likely caused patient's hypoglycaemia?
- A. Acarbose
- B. Exenatide
- C. Glyburide
- D. Metformin
Correct Answer: C
Rationale: Glyburide, a sulfonylurea, is most likely to cause hypoglycemia due to excessive insulin release.
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Mutations in receptor tyrosine kinases would most likely be associated with :
- A. Neurologic diseases
- B. Endocrine diseases
- C. Cancers
- D. Metabolic abnormalities
Correct Answer: C
Rationale: Receptor tyrosine kinases are often linked to uncontrolled cell growth when mutated, commonly associated with cancers.
The major factor in terminating the action of ethanol is
- A. Biotransformation
- B. Excretion through lungs
- C. Excretion unchanged in urine
- D. Excretion in feces
Correct Answer: A
Rationale: Ethanol is primarily metabolized by the liver (biotransformation) via alcohol dehydrogenase.
A nurse is preparing to administer Haloperidol 2 mg PO every 12 hr. The amount available is haloperidol 1 mg/tablet. how many tablets should the nurse administer? (Round the answer to the nearest whole number. Do not use a trailing zero.)
- A. 2
- B. 6
- C. 1
- D. 8
Correct Answer: A
Rationale: Calculation: 2 mg ÷ 1 mg/tablet = 2 tablets, matching the provided answer.
Monitoring for a patient being prescribed iron for iron deficiency anemia includes:
- A. Reticulocyte count 1 week after therapy is started
- B. Complete blood count every 2 weeks throughout therapy
- C. Hemoglobin level at 1 week of therapy
- D. INR weekly throughout therapy
Correct Answer: A
Rationale: Reticulocyte count at 1 week assesses iron therapy response; CBC or hemoglobin checks are later, and INR is irrelevant.
Which of the following is natural mineralcorticoid:
- A. Methylprednisolone
- B. Betamethasone
- C. Triamcinolone
- D. Aldosterone
Correct Answer: D
Rationale: Aldosterone is the natural mineralocorticoid produced by the adrenal glands.