Nokea
Individuals with Down Syndrome often have moderate to severe intellectual impairment with a measurable IQ usually between:
- A. 45-50
- B. 55-60
- C. 35-55
- D. 25-35
Correct Answer: C
Rationale: Down Syndrome: A disorder caused by an extra chromosome 21, characterized by intellectual impairment with IQ typically between 35-55.
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Which complication is most likely in a patient with bulimia nervosa who purges frequently?
- A. Dehydration and electrolyte imbalances.
- B. Increased appetite and weight gain.
- C. Improved digestion and nutrient absorption.
- D. High blood pressure and rapid heart rate.
Correct Answer: A
Rationale: The correct answer is A: Dehydration and electrolyte imbalances. Purging in bulimia nervosa involves self-induced vomiting or misuse of laxatives, leading to fluid and electrolyte loss. This can result in dehydration, electrolyte imbalances, and potentially life-threatening complications like cardiac arrhythmias. Increased appetite and weight gain (B) are less likely due to purging. Improved digestion and nutrient absorption (C) are not associated with frequent purging. High blood pressure and rapid heart rate (D) may occur in severe cases but are not the most likely complication.
When thinking about alcohol and drug abuse the clinical officer should be aware that
- A. Most alcoholics become poly drug abusers
- B. Addictive individuals tend to use hostile, abusive behavior
- C. An unhappy childhood is a causative factor in many addictions
- D. Most poly drug abusers also abuse alcohol
Correct Answer: D
Rationale: Most poly drug abusers also abuse alcohol, as it is a commonly available and socially accepted substance often combined with other drugs.
Which theorist emphasized the role of social interaction in mental development?
- A. Piaget
- B. Vygotsky
- C. Erikson
- D. Freud
Correct Answer: B
Rationale: Vygotsky (B) emphasized social interaction and the Zone of Proximal Development in mental growth, unlike Piaget (A, cognitive stages), Erikson (C, psychosocial), or Freud (D, psychosexual).
The experienced nurse assessing a battered woman client uses many open-ended questions during the interview. The rationale for this is that:
- A. The woman will feel more in charge of the interview
- B. Such questions allow for simple yes or no answers when the client is upset
- C. The questions are direct and easily understood by anxious individuals
- D. Clients can refuse to answer when sensitive information is being probed
Correct Answer: A
Rationale: The correct answer is A because using open-ended questions allows the client to express themselves freely, promoting a sense of control and empowerment. This approach helps build trust and rapport, enabling the client to share their experiences more openly. Choice B is incorrect because closed-ended questions limit the client's ability to fully express themselves. Choice C is incorrect as open-ended questions encourage deeper reflection and discussion, which may not be easily understood by anxious individuals. Choice D is incorrect because while clients can refuse to answer sensitive questions, open-ended questions actually encourage them to share more, rather than withhold information.
A group of teenagers are discussing their individual problems associated with having an eating disorder. Which findings would the nurse attribute to purging?
- A. Excessive facial hair
- B. Elevated blood pressure
- C. Polyuria
- D. Dental enamel erosion
Correct Answer: C
Rationale: Rationale for Correct Answer (C - Polyuria):
1. Purging involves self-induced vomiting or misuse of laxatives/diuretics.
2. Vomiting can lead to electrolyte imbalances, causing increased urine production (polyuria).
3. Polyuria is a common sign of purging behaviors due to electrolyte disturbances.
Summary of Incorrect Choices:
A: Excessive facial hair - Not directly related to purging behavior.
B: Elevated blood pressure - Could be related to stress or other factors, not specific to purging.
D: Dental enamel erosion - More likely associated with frequent vomiting (purging) rather than polyuria.