During what segment will the atria and ventricles be relaxed, which means the heart is in a diastolic state??
A) PRI interval
B) TP segment
C) PR segment
D) ST segment
B
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The 75-year-old patient has age-related changes in his ear. These changes include all but:
1. dry and wrinkled skin on the auricle. 2. otitis externa. 3. dry cerumen. 4. hair in the ear canal.
What is it called when stressors exceed a person's ability to cope?
a. crisis c. adaptation b. suppression d. homeostasis
A 50-year-old male client has had a prostate-specific antigen test. The nurse realizes that the normal range for this test would be:
1. 0 to 2 ng/mL. 2. 0 to 3 ng/mL. 3. 0 to 4 ng/mL. 4. 0 to 5 ng/mL.
A nurse is teaching an in-service education class about caring for homeless populations. In explaining the difference between the care provided by Safe Havens and Shelter Plus Care, the nurse should say:
A) "Shelter Plus Care offers more services to a larger population than does Safe Havens." B) "Safe Havens provides shelter for as many as 100 people at a time." C) "Safe Havens provides traditional support services as well as short-term housing." D) "Shelter Plus Care offers a variety of supportive services in addition to long-term housing."