Nokea
The nurse is caring for a group of clients on a medical surgical unit. Which client is most at risk for contracting a nosocomial infection?
- A. 51-year-old client who received a permanent pacemaker 48 hours ago
- B. 60-year-old client who had a myocardial infarction 24 hours ago
- C. 74-year-old client with stroke and an indwelling urinary catheter for 3 days
- D. 75-year-old client with dementia and dehydration who is on IV fluids
Correct Answer: C
Rationale: An indwelling urinary catheter increases the risk of catheter-associated urinary tract infections, a common nosocomial infection, especially in older adults with prolonged catheter use.
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The mother of a 4-month-old infant calls the physician's office reporting that her child has a temperature of 101°F and a rash that is blanchable and doesn't itch. What does the LPN expect will be ordered for this child?
- A. Aspirin
- B. Ibuprofen
- C. Acetaminophen
- D. Antibiotics
Correct Answer: C
Rationale: Acetaminophen is safe for fever in infants, addressing the temperature while the non-itchy, blanchable rash is monitored, likely viral.
A 14-year old with leukemia tells the nurse, 'All I really want to eat is frozen yogurt.' The nurse should:
- A. Explain the importance of eating a balanced diet
- B. Ask the dietician to talk with the client to find out which foods he prefers
- C. Ask the kitchen to send the yogurt
- D. Document the client's refusal to eat the diet as ordered
Correct Answer: C
Rationale: Providing the requested yogurt respects the client's preferences and encourages intake, which is critical in leukemia patients who may have reduced appetite.
During the initial interview, the client reports that she has a lesion on the perineum. Further investigation reveals a small blister on the vulva that is painful to touch. The nurse is aware that the most likely source of the lesion is:
- A. Syphilis
- B. Herpes
- C. Gonorrhea
- D. Condylomata
Correct Answer: B
Rationale: A lesion that is painful is most likely a herpetic lesion. A chancre lesion associated with syphilis is not painful, so answer A is incorrect. Gonorrhea does not present as a lesion but is exhibited by a yellow discharge, so answer C is incorrect. Condylomata lesions are painless warts, so answer D is incorrect.
The nurse enters a client's room and finds that the client and spouse are crying. The spouse states that the health care provider just diagnosed the client with Alzheimer disease. What is the best response by the nurse?
- A. Do you have any questions about the diagnosis?
- B. There are medications available to treat Alzheimer disease.
- C. This new diagnosis must be frightening for you.
- D. We can help you make decisions about your care.
Correct Answer: C
Rationale: Acknowledging the emotional impact of the diagnosis validates the client's and spouse's feelings, fostering therapeutic communication and trust.
The mother of a boy who has recently been diagnosed with sickle cell anemia is pregnant and asks the nurse if her unborn baby will have sickle cell anemia. What information should the nurse include in the answer?
- A. Sickle cell anemia is a contagious disease, but your child should no longer be communicable by the time the baby is born.
- B. When both parents are carriers, there is a 25% chance that each child will have sickle cell anemia.
- C. Your sons have a 50% chance of having sickle cell anemia, but daughters can only be carriers.
- D. The next child should be disease free, but additional children have a chance of being born with the disease.
Correct Answer: B
Rationale: Sickle cell anemia is autosomal recessive; if both parents are carriers, each child has a 25% chance of inheriting the disease, regardless of sex or birth order.