Nokea
Patients who are on chronic long-term corticosteroid therapy need education regarding:
- A. Receiving all vaccinations, especially the live flu vaccine
- B. Reporting black tarry stools or abdominal pain
- C. Eating a high carbohydrate diet with plenty of fluids
- D. Small amounts of alcohol are generally tolerated
Correct Answer: B
Rationale: Black tarry stools signal GI bleeding from corticosteroids; live vaccines are contraindicated.
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Which aminoglycoside is most commonly used in the treatment of cystic fibrosis patients infected with Pseudomonas aeruginosa?
- A. Amikacin
- B. Streptomycin
- C. Tobramycin
- D. Gentamicin
Correct Answer: C
Rationale: Tobramycin is frequently used in cystic fibrosis patients for its efficacy against Pseudomonas aeruginosa, often administered via inhalation or IV.
A patient receiving gentamicin should be monitored for which potential adverse effect?
- A. Nephrotoxicity
- B. Hepatotoxicity
- C. Ototoxicity
- D. Both A and C
Correct Answer: D
Rationale: Gentamicin, an aminoglycoside, commonly causes nephrotoxicity and ototoxicity , requiring monitoring of renal function and hearing.
Howard is a 72-year-old male who occasionally takes diphenhydramine for his seasonal allergies. Monitoring for this patient taking diphenhydramine would include assessing for:
- A. Urinary retention
- B. Cardiac output
- C. Peripheral edema
- D. Skin rash
Correct Answer: A
Rationale: Diphenhydramine , an antihistamine, has anticholinergic effects that can cause urinary retention, especially in older males; other effects are less common.
A nurse is assessing a client's IV infusion site. Which of the following findings should the nurse identify as an indication of phlebitis?
- A. Factor
- B. Darkness
- C. Erythema
- D. Coolness
Correct Answer: C
Rationale: Erythema and pain are classic signs of phlebitis, inflammation of the vein.
A patient is prescribed a buccal medication. The nurse would instruct the patient to place the drug at which location?
- A. Under the tongue
- B. Against the cheek mucous membrane
- C. Inside the rectum
- D. At the back of the tongue
Correct Answer: B
Rationale: Buccal drugs are placed in the mouth against the mucous membranes of the cheek in either the upper or lower jaw. Sublingual medications are placed under the tongue. Rectal suppositories are inserted into the rectum. Oral medications are placed at the back of the tongue.