Nokea
A nurse obtains the health history of a client who is newly admitted to the medical unit. Which statement by the client should alert the nurse to the presence of edema?
- A. I wake up to go to the bathroom at night.
- B. My shoes fit tighter by the end of the day.
- C. I seem to be feeling more anxious lately.
- D. I drink at least eight glasses of water a day.
Correct Answer: B
Rationale: Tight-fitting shoes by the end of the day suggest fluid retention (edema), a common sign of cardiovascular or renal issues.
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Membranous glomerulonephritis:
- A. Is typically associated with immune complex deposition
- B. Presents with nephritic syndrome
- C. Is associated with highly selective proteinuria
- D. Deposits of IgG on the glomerular membrane
Correct Answer: A
Rationale: Membranous glomerulonephritis is characterized by immune complex deposition, particularly IgG, on the glomerular basement membrane, leading to proteinuria.
Bronchoconstriction is a recognised side effect of:
- A. Captopril
- B. Salbutamol
- C. Ibuprofen
- D. Paracetamol
Correct Answer: B
Rationale: Salbutamol can cause bronchoconstriction in some cases due to its paradoxical effect, especially if overused or misused.
The aminoacid used in the treatment of hyperammonemia due to certain urea cycle disorders is
- A. Leucine
- B. Valine
- C. Arginine
- D. Isoleucine
Correct Answer: C
Rationale: Arginine is used in the treatment of hyperammonemia due to urea cycle disorders, as it helps in the detoxification of ammonia.
Cerebral salt wasting indicates all, except
- A. Low serum sodium
- B. High intravascular volume
- C. High urine output
- D. Low vasopressin level
Correct Answer: B
Rationale: Cerebral salt wasting is characterized by low serum sodium, high urine output, and low vasopressin levels, but it is associated with hypovolemia, not high intravascular volume.
Regarding hand innervation:
- A. Median nerve supplies all thenar muscles except adductor pollicis
- B. The sensory supply to the dorsal surface of the medial two digits is via the radial nerve
- C. In ulnar nerve damage at the elbow there is sensory loss over the medial aspect of forearm proximal to the wrist
- D. Radial nerve provides the sensory innervation to the terminal areas of the dorsal surfaces of the lateral three digits
Correct Answer: A
Rationale: The median nerve innervates most thenar muscles, except for the adductor pollicis, which is supplied by the ulnar nerve.