Which is the working phase of the heart?
a. Bicuspid valve
b. Tricuspid valve
c. Systole
d. Diastole
C
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A patient has a low bile level in his small intestine. Absence of which substance would explain this low bile level?
A) Gastrin B) Pepsin C) Cholecystokinin D) Mucus
You are caring for a couple who are trying to get pregnant and have not been able to for over a year. You explain to the couple that diagnostic testing usually begins on the male partner, as these tests are easier
The couple asks what kind of problems a man can have that can cause infertility. What should be the nurse's response? A) "Men can have increased prolactin levels that decrease sperm viability." B) "Men can have problems that increase the temperature around their testicles, which decreases the quality of their semen." C) "Men may not have enough estrogen and FSH in their bodies to maintain testicular function." D) "Men may ejaculate into the bladder instead of the vagina."
Which nursing intervention most effectively assists mentally ill clients to work towards recovery?
A) Encourage clients to exercise control in their relationships with professionals and in their own lives. B) Let clients know when the nurse is frustrated with their progress. C) Keep client away from other clients with mental illness. D) Inform clients when the nurse believes they should be making progress.
The nurse is preparing to insert a nasogastric tube into a client. In what order will the nurse conduct the following steps?
1. Ask the client to tilt the head forward. 2. Insert the tube with its natural curve toward the client. 3. Ask the client to hyperextend the neck. 4. Have the client swallow a small amount of liquid. 5. Employ a slight twisting motion on the tube.