Nokea
Tom complains of hunger and lack of energy midmorning. What suggestion would be most helpful?
- A. As a midmorning snack drink a glass of apple juice and eat a pear
- B. Drink only coffee with sugar for breakfast
- C. Eat a sweet roll midmorning
- D. Drink a glass of orange juice and eat three pieces of toast for breakfast
Correct Answer: A
Rationale: A balanced snack like apple juice and a pear provides quick energy and nutrients without excessive calories.
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What term is used to describe a decreased effect of a substance following repeated exposure?
- A. Relapse
- B. Tolerance
- C. Abstinence
- D. Withdrawal.
Correct Answer: B
Rationale: Tolerance develops when repeated exposure to a substance diminishes its effects, requiring higher doses to achieve the same impact.
Which of the following statements about sexual function in older people is true?
- A. Impotence is an inevitable consequence of aging
- B. Slower arousal and reaction times are normal signs of aging
- C. Moderate alcohol consumption can improve sexual dysfunction
- D. Hormonal replacements are necessary for sexual satisfaction
Correct Answer: B
Rationale: Aging affects sexual function through physiological changes, including slower arousal and response times. However, these changes do not prevent sexual activity entirely.
Following a cocaine high, the user commonly experiences an extremely unpleasant feeling called:
- A. Craving.
- B. Crashing.
- C. Outward bound.
- D. Nodding out.
Correct Answer: B
Rationale: Crashing refers to the intense fatigue and depression following cocaine use.
What is the most appropriate response to Harold Smith asking what he can do to prevent black lung disease?
- A. Suggest he seek symptomatic medical treatment
- B. Reassure him that black lung is a disease of the past
- C. Encourage him to change jobs
- D. Recommend psychologic counseling
Correct Answer: C
Rationale: Changing jobs eliminates exposure to coal dust, preventing black lung.
During an asthma attack, a healthcare provider is assessing a client for hypoxemia. Which of the following manifestations should the provider expect?
- A. Nausea
- B. Dysphagia
- C. Agitation
- D. Hypotension
Correct Answer: C
Rationale: The correct answer is C: Agitation. During an asthma attack, hypoxemia can lead to increased respiratory effort and decreased oxygen delivery to tissues, causing agitation. Nausea (A) is not a typical manifestation of hypoxemia in asthma. Dysphagia (B) refers to difficulty swallowing and is not directly related to hypoxemia. Hypotension (D) is unlikely in asthma as it is more commonly associated with shock or severe systemic conditions.