When you care for a patient on oxygen therapy, you should
A. Keep the head of the bed flat.
B. Use petroleum jelly to lubricate the lips.
C. Provide frequent oral hygiene.
D. Move the patient quickly through the patient's activities to save energy.
Answer: C
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The nurse is discussing the endocrine system with a class of nursing students. What substance would the nurse label as a hormone?
A) Acetylcholine B) Norepinephrine C) Nucleic acid D) Serotonin
The nursing instructor talks with the student nurse on the adult psychiatric unit. The student tells the instructor that cradle cap appears to be around a specific patient's face
The instructor explains that this may be an indication of long-term lack of care as a consequence of what disorder? A) Depression B) Bipolar disorder C) Violence D) Schizophrenia
Structured self-reports are vulnerable to the risk of reporting biases. What type of bias is occurring when the tendency of some people is to respond to questions in characteristic ways, independent of content?
A) Response set B) Social desirability C) Extreme response D) Acquiescence
The renin-angiotensin system will be activated by:
a. increased blood volume. b. elevated sodium concentrations. c. decreased blood pressure in the afferent arterioles. d. renal hypertension.