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Extract:

When explaining the therapeutic regimen of vitamin B12 for pernicious anemia to a patient the nurse should explain that:


Question 1 of 5

When explaining the therapeutic regimen of vitamin B12 for pernicious anemia to a patient the nurse should explain that:

Correct Answer: C

Rationale: Monthly B12 injections maintain control in pernicious anemia due to absorption deficits.

Extract:

A 35-year-old male has been an insulin-dependent diabetic for five years and now is unable to urinate.


Question 2 of 5

Which of the following would you most likely suspect?

Correct Answer: C

Rationale: Autonomic neuropathy can impair bladder function, causing urinary retention in long-term diabetes.

Extract:

When a patient return from the recovery room following a subtotal thyroidectomy, the nurse should immediately


Question 3 of 5

inspect the incision.

Correct Answer: D

Rationale: Thyroid surgery sometimes results in accidental removal of the parathyroid glands. A resultant hypocalcemia may lead to contraction of the glottis, causing airway obstruction; edema also causes obstruction. Having a tracheostomy set ready is critical.

Extract:


Question 4 of 5

Which of the following lab reports indicates that a client with acute glomerulonephritis is improving?

Correct Answer: D

Rationale: A decreased erythrocyte sedimentation rate indicates reduced inflammation, suggesting improvement in acute glomerulonephritis.

Extract:

A nurse is administering blood to a patient who has a low hemoglobin count.


Question 5 of 5

The patient asks how long the RBC last in the body? The correct response is:

Correct Answer: D

Rationale: Red blood cells have a lifespan of approximately 120 days.

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