Nokea
How are young people with anorexia nervosa often described?
- A. Independent
- B. Disruptive
- C. Conforming
- D. Low achieving
Correct Answer: A
Rationale: Young people with anorexia nervosa are often described as independent. This is because individuals with anorexia nervosa tend to exhibit strong willpower and control over their behavior, often making independent decisions related to their eating habits and body image. They may resist help or intervention, preferring to maintain control over their food intake and weight loss. This independence can make it challenging to address and treat anorexia nervosa effectively, as individuals may be resistant to seeking or accepting help.
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Sexual abuse should be considered in children who have behavioral problems, although no behavior is pathognomonic. Which of the following behavior should raise the suspicion of sexual abuse?
- A. aggressive
- B. obsessive-compulsive
- C. dissociative
- D. hypersexuality
Correct Answer: D
Rationale: Hypersexuality in children is highly unusual and strongly indicative of possible sexual abuse, as it reflects exposure to inappropriate sexual content or experiences.
A 3-year-old with croup has the following vital signs: HR 90, RR 44, BP 100/52, T 98.8°F. The parents ask if these are normal. The nurse's best response is:
- A. Your son's blood pressure is elevated.
- B. Your son's temperature is elevated.
- C. Your son's respiratory rate is elevated; a normal rate for his age is 20-30 breaths per minute.
- D. Your son's heart rate is elevated.
Correct Answer: C
Rationale: The elevated respiratory rate is concerning since normal for a 3- to 6-year-old is about 20-30 breaths per minute.
Poor prognostic factors in Hodgkin lymphoma include all the following EXCEPT
- A. age of more than 15 year at the time of diagnosis
- B. stage IV disease
- C. manifested by positron emission tomography (PET) scan positivity
- D. poor response to therapy
Correct Answer: A
Rationale: Older age is generally considered a poor prognostic factor, but not necessarily worse than other listed options.
The nurse is taking a sexual history on an adolescent girl. Which is the best way to determine whether she is sexually active?
- A. Ask her, "Are you sexually active?"
- B. Ask her, "Are you having sex with anyone?"
- C. Ask her, "Are you having sex with a boyfriend?"
- D. Ask both the girl and her parent whether she is sexually active.
Correct Answer: A
Rationale: The best way to determine whether an adolescent girl is sexually active is to ask her directly, "Are you sexually active?" This question is concise, clear, and non-judgmental, allowing the girl to provide a straightforward answer. It is important to create a safe and open environment for discussing sexual health, and using direct language helps ensure accurate communication. Asking about specific partners (options B and C) may lead to confusion or misinterpretation, and involving the parent (option D) without the girl's consent may violate her privacy and autonomy. Therefore, direct communication with the adolescent herself is the most appropriate approach to gather information about her sexual activity.
Which is the most common cause of anemia in preterm newborns?
- A. Frequent blood sampling
- B. Respiratory distress syndrome
- C. Meconium aspiration syndrome
- D. Persistent pulmonary hypertension
Correct Answer: A
Rationale: The most common cause of anemia in preterm newborns is frequent blood sampling. Preterm infants are often subject to numerous blood tests for various reasons such as monitoring oxygen and blood gas levels, assessing bilirubin levels, infection screening, and more. These repeated blood withdrawals lead to a loss of red blood cells and can contribute to the development of anemia in preterm infants. Anemia in preterm newborns can have significant consequences, including impaired growth and development, delayed hospital discharge, and the potential need for blood transfusions. Therefore, minimizing unnecessary blood sampling and utilizing non-invasive monitoring methods whenever possible are key strategies in preventing and managing anemia in preterm newborns.