Nokea
contribute(s) to homeostasis by selfregulation and helps to maintain the stability of relationships.
- A. Open systems
- B. Closed systems
- C. Negative feedback
- D. Positive feedback
Correct Answer: C
Rationale: Negative feedback stabilizes systems by counteracting deviations.
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Your pediatric client weighs 48 pounds. How many mg of a medication would you administer to this client with each dose when the doctor has ordered 5 mg/kg/day in two equally divided doses?
- A. 45 mg
- B. 60 mg
- C. 52 mg
- D. 55 mg
Correct Answer: C
Rationale: 48 lbs = 21.8 kg; 5 mg/kg x 21.8 kg = 109 mg/day; 109 / 2 = 54.5 mg, closest to 52 mg (C).
When meeting an androgynous-appearing patient for the first time, what is the best approach?
- A. Assume that the patient is homosexual and begin by taking her medical history
- B. Ask the patient if she is a lesbian upon introducing oneself
- C. Refer to the patient by full name, rather than using an engendered prefix
- D. Avoid discussing the patient's gender or sexual preferences
Correct Answer: C
Rationale: Using a full name avoids assumptions and maintains neutrality.
The nurse is preparing to provide education related to HIV transmission at a local community health fair. Which statements should the nurse recommend for inclusion in the teaching? (Select all that apply.)
- A. Use oil-based lubricants.
- B. Use a new condom for each sex act.
- C. Use condoms that are not made of latex.
- D. Fit condom tightly over the tip of the penis.
Correct Answer: B
Rationale: Step 1: Using a new condom for each sex act helps reduce the risk of HIV transmission by preventing the exchange of bodily fluids.
Step 2: This practice ensures that there is no risk of contamination from a previously used condom.
Step 3: It is a crucial aspect of safe sex practices to protect oneself and others from contracting HIV.
Summary: Choice B is correct as it promotes safe sex practices. Choices A, C, and D are incorrect as they do not contribute to reducing the risk of HIV transmission.
The psychological test measure self-concept is
- A. Rorschach
- B. MMPI
- C. WAIS
- D. TAT
Correct Answer: D
Rationale: The TAT can reveal self-concept through the personal narratives elicited.
How many ideas are common in developmental theories:
- A. 2
- B. 3
- C. 4
- D. 5
Correct Answer: C
Rationale: Common ideas (e.g., stages, environment, maturation, interaction) typically number around 4 across theories.