Tidal volume is the amount of air inhaled or exhaled during normal breathing. The normal amount is
A. 1,000mL
B 250mL
C. 500mL
D. 900mL
E. 100mL.
Ans: C. 500mL
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A 20-year-old economics major became severely depressed after failing two examinations in
economics. She cried for 2 hours, then called her parents who live in a neighboring state, planning to ask if she could return home. Her parents were in Europe. When her roommate went home for the weekend, the client gave her three expensive sweaters to keep. Later, the dormitory resident assistant returned a book to the client's room and found her unconscious on the floor, with an empty pill bottle nearby. The client behavior that provided a clue to the suicide attempt was a. calling her parents. b. staying in her dorm room. c. giving away her sweaters. d. excessive crying.
A nurse notes that several of the patients on the unit have ear infections. Most of the children are very young. Children are more prone to ear infections than adults because:
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The medical center nurse executive tells the nurse managers that the nursing department will be instituting evidence-based management (EBM). The medical center has a history of bureaucratic management style
What should the managers consider about these two facts? 1. The history of centralized decision making in the bureaucratic organization will make EBM easier to implement. 2. Since EBM depends on all managers following rigid policies and procedures this transition should go quickly. 3. These two concepts have very little influence on one another. 4. The restrictions on decision making that are common in bureaucratic organizations will make use of EBM strategies difficult.
Certain HLA types appear to predispose to specific diseases
Indicate whether the statement is true or false