Regulation of the release of catecholamines from the adrenal medulla is an example of which type of regulation?
a. Negative feedback
b. Positive feedback
c. Neural
d. Physiologic
Ans: c. Neural
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An example of social risk is:
1. Inadequate housing 2. Uneducated 3. High-crime neighborhood 4. Uninsured
When making rounds on the night shift, the nurse observes her patient to be in deep sleep. His muscles are very relaxed. When he arouses as the nurse changes the IV tubing, he is confused
What stage of sleep was the patient most likely experiencing? a. NREM I b. NREM II c. NREM III d. REM
DSM-IV-TR diagnostic criteria are based on a multi-axial diagnostic system that includes five axes. Within this diagnostic system an axis represents:
A) An evidence-based research finding. B) An experimental design to guide care. C) A domain of information. D) A lab work finding.
Which of the following professionals inspects or assesses the safety of water supplies, restaurants, dairies, sewers, and swimming pools for public health departments?
a. Environmental sanitarians b. Epidemiologists c. Public health director d. Public health nurse