Which of the following medications is NOT used as a? first-line drug to counter the physiologic effects of the release of? slow-reacting substance of anaphylaxis? (SRS-A)?
a. Diphenhydramine
b. Epinephrine 1:10,000
c. Albuterol
d. Dopamine
Answer: d. Dopamine
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Which of the following special precautions should the nurse take when administering urea to an older patient?
A) Mix the drug with 5% or 10% dextrose solution B) Avoid using veins in the lower extremities C) Infuse the urea slowly D) Monitor the infusion site carefully for tissue necrosis
A client admitted to the hospital with a diagnosis of gout has also been diagnosed with uric acid renal calculi. When planning meals for this client, which diet will the nurse anticipate?
A) Low-purine diet B) Low-sodium diet C) A diet high in calcium D) A diet low in calcium
A patient who is morbidly obese is admitted for treatment. The prescriber orders lisdexamfeta-mine [Vyvanse]. The nurse will be concerned if this patient shows signs of:
a. anorexia. b. dyspnea. c. insomnia. d. loquaciousness.
The nurse must bathe a patient with herpes. What is the nurse's best protection against contracting sexually transmitted infections (STIs) from patients while providing perineal hygiene?
a. Wearing gloves at all times b. Washing hands following care c. Practicing standard precautions d. Avoiding touching patients who have STIs