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A nurse is teaching a prenatal class about infection prevention at a community center. Which of the following statements by a client indicates an understanding of the teaching?
- A. I should take antibiotics when I have a virus.'
- B. I can visit my nephew who has chickenpox 5 days after the sores have crusted'
- C. I can clean my cat's litter box during my pregnancy.'
- D. I should wash my hands for 10 seconds with hot water after working in the garden.'
Correct Answer: B
Rationale: The correct answer is B: "I can visit my nephew who has chickenpox 5 days after the sores have crusted." This response indicates understanding of infection prevention because chickenpox is contagious until the sores crust over completely, which usually takes about 5-7 days. Visiting the nephew after this period reduces the risk of contracting the virus.
Incorrect options:
A: Taking antibiotics for a virus is ineffective as antibiotics only work against bacterial infections, not viruses.
C: Cleaning a cat's litter box can expose pregnant individuals to toxoplasmosis, a parasitic infection harmful to the fetus.
D: Washing hands for only 10 seconds with hot water is insufficient to effectively remove germs. The CDC recommends washing for at least 20 seconds with soap and water.
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A nurse is assessing a client who has histrionic personality disorder. Which of the following manifestations should the nurse expect?
- A. Suspicious of others
- B. Callousness
- C. Self-centered behavior
- D. Violates other's rights
Correct Answer: C
Rationale: The correct answer is C: Self-centered behavior. Individuals with histrionic personality disorder typically exhibit attention-seeking, dramatic, and overly emotional behaviors. They often crave approval and validation from others, focusing on themselves and their own needs. This behavior aligns with the core characteristics of histrionic personality disorder.
Choice A (Suspicious of others) is incorrect as suspicion is not a defining trait of histrionic personality disorder. Choice B (Callousness) is inconsistent as histrionic individuals tend to be overly emotional rather than callous. Choice D (Violates other's rights) is not a common feature of histrionic personality disorder.
In summary, the nurse should expect self-centered behavior in a client with histrionic personality disorder, as they typically display attention-seeking and dramatic behaviors, seeking validation and approval from others.
A nurse is caring for a client who has heart failure. Which of the following manifestations should the nurse expect?
- A. Crackles in lungs
- B. Decreased thirst
- C. Poor skin turgor
- D. Tachycardia
Correct Answer: A
Rationale: The correct answer is A: Crackles in lungs. In heart failure, the heart's inability to pump effectively leads to fluid accumulation in the lungs, causing crackles on auscultation. Decreased thirst (B) is not a typical manifestation. Poor skin turgor (C) is more indicative of dehydration. Tachycardia (D) may occur but is not specific to heart failure.
A nurse in an emergency department is caring for a 3-year-old child who has suspected epiglottitis. Which of the following actions should the nurse take?
- A. Prepare to assist with intubation.
- B. Obtain a throat culture.
- C. Suction the child's oropharynx.
- D. Prepare a cool mist tent
Correct Answer: A
Rationale: The correct answer is A: Prepare to assist with intubation. Epiglottitis is a medical emergency where the swelling of the epiglottis can rapidly obstruct the airway, leading to respiratory distress or failure. Intubation is crucial to secure the airway and ensure adequate oxygenation. Obtaining a throat culture (B) may delay necessary intervention. Suctioning the oropharynx (C) can trigger spasm and worsen the obstruction. Cool mist tent (D) does not address the immediate need for securing the airway.
A community health nurse is working with a family that is struggling to adapt following the loss of a family member. Which of the following actions should the nurse take first?
- A. Refer the family to a grief support group
- B. Determine the roles of individual family member
- C. Encourage the family to assign specific tasks to individual family members.
- D. Assist the family to establish a daily routine.
Correct Answer: B
Rationale: The correct answer is B: Determine the roles of individual family members. This should be the first action because understanding each family member's roles can help identify their needs, strengths, and how they can support each other. By determining roles, the nurse can establish a foundation for building effective coping strategies and addressing specific concerns within the family unit.
Incorrect choices:
A: Refer the family to a grief support group - This could be beneficial later on, but it's important to first understand the family dynamics and individual roles.
C: Encourage the family to assign specific tasks to individual family members - Assigning tasks may not address the underlying emotional needs of the family members.
D: Assist the family to establish a daily routine - While routines can be helpful, understanding roles is crucial for tailoring the routine to the family's specific situation.
Complete the following sentence by using the lists of options. The nurse understands that the patient has likely developed-----and will need to be monitored for-------
- A. Lithium toxicity
- B. Hyponatremia
- C. cardiac dysrhythmias
- D. nephrotoxicity
- E. metabolic alkalosis
- F. Hypertension
Correct Answer: A,D
Rationale: The correct answer is A and D. Lithium toxicity and nephrotoxicity are commonly associated with the use of lithium. The nurse needs to monitor the patient for signs and symptoms of lithium toxicity, such as tremors, confusion, and increased thirst, as well as signs of nephrotoxicity, like decreased urine output and electrolyte imbalances. Hyponatremia (B), cardiac dysrhythmias (C), metabolic alkalosis (E), and hypertension (F) are not directly related to lithium use. Monitoring for these conditions would not be the priority in a patient who has likely developed lithium toxicity and nephrotoxicity.