Which antiadrenergic drug causes a positive Coombs' test result in 10% to 20% of chronic users?
a. Methyldopa
b. Reserpine
c. Clonidine
d. Guanethidine
a
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The patient tells the nurse that his insurance company requires him to pick a primary provider and asks what that means. The nurse explains that a primary provider means choosing what?
1. A doctor 2. A staff nurse 3. One insurance provider 4. A hospital
A type of anesthesia that requires a depressed level of consciousness is
a. regional anesthesia. b. specific anesthesia. c. optional sedation. d. conscious sedation.
A patient has a test ordered to determine why he is having fatigue and soreness of the tongue. A test that will measure the absorption of radioactive vitamin B12 is
a. gastric analysis. b. Schilling test. c. peripheral smear. d. red cell indices.
A client had a colon resection that required a large abdominal incision. Wound healing differs according to how much tissue has been damaged. What is the purpose of a dry sterile dressing for this client?
A) Absorbs drainage from the surgical wound B) Prevents development of a pressure ulcer C) Protects it from contamination D) Prevents skin breakdown owing to friction