ATI RN
Exam 4 Psychology 101
1. Dr. Lee is studying pain perception using a functionalist perspective. It is most likely that Dr. Lee would suggest that we can only understand the conscious experience of pain?
- A. If all the component parts that make up the experience of pain are understood.
- B. By observing the outward expression of pain in response to different stimuli.
- C. If we first understand the role of pain in human survival and adaptation.
- D. If we understand the unconscious processes that initiate the sensation of pain.
Correct answer: C
Rationale: The functionalist perspective, as used by Dr. Lee, focuses on understanding the role of pain in human survival and adaptation. This perspective suggests that to fully comprehend pain perception, one must first grasp the significance of pain in terms of its adaptive functions and impact on behavior. Choices A, B, and D do not align with the functionalist perspective, as they do not emphasize the role of pain in human survival and adaptation.
2. Which term describes the absence of regular health check-ups?
- A. Health deficit
- B. Health threats
- C. Health problem
- D. Foreseeable crisis
Correct answer: A
Rationale: A health deficit refers to the lack or absence of something essential for maintaining good health, in this case, regular health check-ups. Not undergoing regular health check-ups can lead to undiagnosed health issues and prevent timely interventions, resulting in a health deficit.
3. Which laboratory value at the time of diagnosis should the nurse anticipate would determine the worst prognosis for a child with leukemia?
- A. Slow response to chemotherapy
- B. Platelets of 150,000/mcL
- C. Leukocytes less than 10,000/mcL
- D. Leukocytes of 275,000/mcL
Correct answer: D
Rationale: A high white blood cell count (leukocytes of 275,000/mcL) at diagnosis is associated with a worse prognosis in leukemia because it indicates a more aggressive disease with a higher tumor burden. Slow response to chemotherapy (choice A) is a consequence of the aggressive disease and not a determining factor at diagnosis. Platelets of 150,000/mcL (choice B) and leukocytes less than 10,000/mcL (choice C) are within normal ranges and not indicative of a worse prognosis in leukemia.
4. AIDS enteropathy is most commonly manifested as _____.
- A. abdominal pain and rectal bleeding
- B. diarrhea and weight loss
- C. abdominal bloating and flatulence
- D. rectal fissures and constipation
Correct answer: B
Rationale: AIDS enteropathy typically presents as diarrhea and weight loss due to the impact of HIV on the gastrointestinal tract. While abdominal pain and rectal bleeding (Choice A), abdominal bloating and flatulence (Choice C), and rectal fissures and constipation (Choice D) can occur in some cases, the most common manifestations are diarrhea and weight loss.
5. The healthcare provider is assessing an infant brought to the clinic due to diarrhea. The infant is alert but has dry mucous membranes. Which additional assessment data indicates to the healthcare provider that the infant is experiencing an early to moderate stage of dehydration?
- A. Bradycardia
- B. Tachycardia
- C. Increased blood pressure
- D. Normal fontanels
Correct answer: B
Rationale: Tachycardia is a common early sign of dehydration in infants, especially when presenting with dry mucous membranes and diarrhea. The increased heart rate is the body's compensatory mechanism to maintain cardiac output in response to dehydration. Bradycardia, increased blood pressure, and normal fontanels are not typically associated with early to moderate dehydration in infants.
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