Nokea
What is the disorder called when flashbacks are a symptom?
- A. Post-traumatic stress disorder
- B. Phobic disorder
- C. Anxiety disorder
- D. Obsessive-compulsive disorder
Correct Answer: A
Rationale: PTSD is characterized by intrusive memories, flashbacks, and nightmares related to a traumatic event.
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Which value shows the normal range of plasma pH?
- A. 7.35 to 7.45
- B. 6.35 to 6.45
- C. 7 to 8
- D. 8.35 to 8.45
Correct Answer: A
Rationale: The normal range of plasma pH is 7.35 to 7.45, which indicates a slightly alkaline environment essential for proper cellular function.
What does using random weights help to prevent when weighing a client diagnosed with binge eating?
- A. Dehydration
- B. Lying about weight
- C. Water loading
- D. Denial of weight loss
Correct Answer: B
Rationale: Random weights reduce opportunities for clients to manipulate or lie about their actual weight.
An 80-year-old woman is brought to the emergency department by her daughter, who says her mother has refused to eat for 6 days. The mother says she stays in her room all of the time because the family is mean to her when she eats or watches TV with them. She says her daughter brings her only one meal a day and that meal is cold leftovers from the family’s meals days before.
- A. Neglect
- B. Emotional abuse
- C. Weight loss
- D. Decreased muscle mass
Correct Answer: A
Rationale: The scenario describes neglect (insufficient food provision) and emotional abuse (isolation due to perceived meanness).
During an ophthalmic assessment, which of the following is the nurse expected to observe carefully?
- A. Level of central vision
- B. Internal eye condition
- C. Pupil responses
- D. Rate of blinking
Correct Answer: C
Rationale: Pupil responses are critical in assessing neurological and ocular health. They provide important clues about potential disorders.
Why is it important to acknowledge the 'comfort zone' of a client? How can a nurse relieve a client’s anxiety about physical closeness?
- A. To ensure the client feels respected and safe.
- B. To maintain professional distance.
- C. To facilitate quicker recovery.
- D. To comply with hospital policies.
Correct Answer: A
Rationale: Acknowledging a client's comfort zone respects their personal boundaries, reducing anxiety and promoting a trusting environment.