Which type of asthma problem is helped most by bronchodilator drugs?
a. Thick mucus
b. Mucosal swelling
c. Bronchoconstriction
d. Large, flabby alveoli
ANS: C
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The nurse is assisting an older adult patient out of bed when suddenly the patient begins to fall. This could be caused by:
a. fever. b. orthostatic hypotension. c. dehydration. d. a decrease in venous return.
A student nurse asks a peer, "What's the difference between recreation and relaxation?" The best response would be
a. "They're essentially the same." b. "Relaxation usually lowers stress, but recreation can create stress." c. "Relaxation exercises and recreation activities always lower stress." d. "Relaxation requires knowledge of special techniques, but recreation takes no special skills."
After teaching a group of students about the concept of maternal mortality, the instructor determines that additional teaching is needed when the students state which of the following?
A) "The rate includes accidental causes for deaths." B) "It addresses pregnancy-related causes." C) "The duration of the pregnancy is not a concern." D) "The time frame is typically for a specified year."
When nurses apply the knowledge and processes of ethics to the examination of ethical problems in health care, they are using:
a. Values b. Morality c. Ethics d. Bioethics