The production of the male hormone testosterone occurs in clusters of cells called:
A. hydrocele.
B. variocele.
C. interstitial cells.
D. germ cells.
C
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A patient has been scheduled for cardiovascular computed tomography (CT) with contrast. To prepare the patient for this test, what action should the nurse perform?
A) Keep the patient NPO for at least 6 hours prior to the test. B) Establish peripheral IV access. C) Limit the patient's activity for 2 hours before the test. D) Teach the patient to perform incentive spirometry.
After leaving work, a nurse realizes documentation of administration of a PRN medication was omitted. This off-duty nurse phones the unit and tells the nurse, "Please document administration of the medication for me; I forgot to do it
My password is alpha1." The nurse receiving the call should: a. fulfill the request. b. refer the matter to the charge nurse to resolve. c. access the record and document the information. d. report the request to the patient's health care provider.
Which of the following is a characteristic of autoimmune disorders?
A) Unrelenting, progressive tissue damage without any verifiable etiology B) Absence of a triggering event C) Profound fatigue with no identifiable cause D) Affects only older adults and infants less than 3 months
A client admitted the previous day for a suspected neurologic disorder becomes increasingly lethargic. Which is the best nursing action?
a. Promote a quiet atmosphere for sleep and rest to treat the client's sleep deprivation. b. Explain to the family that this is a normal age-related decline in mental processing. c. Consult a psychiatrist to treat the client's hospital-acquired depression. d. Complete a full neurologic assessment and notify the neurologist.