Digoxin is used to treat
a. Diabetes
b. Congestive heart failure
c. Seizure disorder
d. Renal insufficiency
B
Digoxin (response B) is used to treat congestive heart failure and cardiac arrhythmias. Responses A, C, and D are incorrect.
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Which of the following statements is true regarding phobia?
A. The anxiety associated with phobia is out of proportion to the actual danger or threat in the situation B. Diagnosis is based on the presence of symptoms for at least a 6-month duration C. Persons with phobias have apprehension of a future attack, which is referred to as anticipatory anxiety D. A and B
When assessing a client with arterial insufficiency, the nurse would expect
a. bounding arterial pulses. b. cool, pale skin. c. muscular atrophy. d. warm, erythematous legs.
Which statement about the vomiting reflex is accurate?
a. The vomiting process consists of four phases. b. Retching precedes vomiting in the process. c. Nausea usually occurs prior to vomiting. d. Vomiting may be a reflex or a voluntary action.
A couple is having difficulty conceiving. Why is a sperm analysis often the first fertility test to be completed?
A) Asking the male partner to undergo diagnostic procedures is the best way to assess his interest in treatment of infertility B) The man is found to be fertile in over 75% of couples with infertility problems C) Male fertility testing is time-consuming and therefore should be initiated early D) Sperm analysis is one of the easiest tests to complete