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At what age children smile at faces
- A. Newborns
- B. 1 month
- C. 2 months
- D. 3 months
Correct Answer: C
Rationale: Social smiling at faces begins around 2 months, per developmental milestones.
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Using Bowen’s systems approach with a family in therapy, the therapist would:
- A. Try to change family principles that may be promoting dysfunctional behavior patterns.
- B. Strive to create change in destructive behavior through improvement in communication and interaction patterns.
- C. Encourage increase in the differentiation of individual family members.
- D. Promote change in dysfunctional behavior by encouraging the formation of more diffuse boundaries between family members.
Correct Answer: C
Rationale: The correct answer is C because in Bowen's systems approach, the therapist focuses on increasing the differentiation of individual family members. This means helping each member develop their own sense of self and become more autonomous within the family system. By doing so, family members can better manage their emotions and relationships, leading to healthier dynamics.
Choice A is incorrect because Bowen's approach does not aim to change family principles but rather focuses on individual growth within the family system. Choice B is incorrect because the emphasis is not solely on improving communication but rather on enhancing differentiation. Choice D is incorrect because promoting more diffuse boundaries can actually lead to further dysfunction, as Bowen's approach emphasizes strengthening individual boundaries for healthier family functioning.
A patient asks, 'What is the main purpose of these medications I take for my HIV?' Which response should the nurse make?
- A. They encapsulate the virus-infected cells.'
- B. They mark the virus for natural killer cells to destroy.'
- C. They attract macrophages to the cells making the virus.'
- D. They inhibit enzymes to interfere with viral production.'
Correct Answer: D
Rationale: The correct answer is D because antiretroviral medications used for HIV treatment work by inhibiting enzymes essential for viral replication, thus interfering with viral production. This prevents the virus from multiplying and spreading in the body. Option A is incorrect as medications do not encapsulate virus-infected cells. Option B is incorrect as the medications do not mark the virus for natural killer cells. Option C is incorrect as medications do not attract macrophages to the cells.
The A, B, C, and Ds of a complete and comprehensive nutritional assessment includes:
- A. Assessment data, biochemical data, clinical data and dietary data
- B. Ancestral cultural data, biochemical data, clinical data and dietary data
- C. Anthropometric data, biological data, chemical data and dietary data
- D. Anthropometric data, biochemical data, clinical data and dietary data
Correct Answer: D
Rationale: Nutritional assessment (D) includes Anthropometric, Biochemical, Clinical, Dietary data.
he theorist who believes that human behavior is influenced by environment is
- A. Sigmund Freud
- B. Carl Rogers
- C. B.F. Skinner
- D. Albert Bandura
Correct Answer: C
Rationale: B.F. Skinner's behaviorism attributes behavior to environmental stimuli.
he theorist who believes that human behavior is influenced by rewards is
- A. Sigmund Freud
- B. Carl Rogers
- C. B.F. Skinner
- D. Albert Bandura
Correct Answer: C
Rationale: B.F. Skinner's operant conditioning explains behavior through rewards and punishments.