Nokea
A nurse is caring for a client who is at 36 weeks of gestation and has methicillin-resistant Staphylococcus aureus. Which of the following types of isolation precautions should the nurse initiate?
- A. Droplet
- B. Contact
- C. Protective environment
- D. Airborne
Correct Answer: B
Rationale: The correct answer is B: Contact precautions. Methicillin-resistant Staphylococcus aureus (MRSA) is typically spread through direct contact with contaminated skin or surfaces. Therefore, the nurse should initiate contact precautions to prevent the spread of infection. This includes wearing gloves and a gown when providing care to the client, as well as ensuring proper hand hygiene.
Choice A (Droplet precautions) is incorrect because MRSA is not transmitted through droplets in the air. Choice C (Protective environment) is incorrect as this type of isolation is used for clients who are immunocompromised to protect them from environmental pathogens. Choice D (Airborne precautions) is incorrect as MRSA is not transmitted through the airborne route.
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A nurse is assessing a client who is 6 hr postpartum and has endometritis. Which of the following findings should the nurse expect?
- A. Temperature 37.4°C (99.3°F)
- B. WBC count 9,000/mm3
- C. Uterine tenderness
- D. Scant lochia
Correct Answer: C
Rationale: The correct answer is C: Uterine tenderness. Endometritis is characterized by inflammation of the inner lining of the uterus, which results in uterine tenderness. This finding is significant in postpartum clients as it indicates an infection in the uterus. A: Temperature within normal range is not a specific indicator of endometritis. B: WBC count within normal limits is not a specific indicator of endometritis. D: Scant lochia may be present in postpartum clients without endometritis.
A nurse is providing teaching to the parents of a newborn about the Plastibell circumcision technique. Which of the following information should the nurse include?
- A. The Plastibell will be removed 4 hours after the procedure.
- B. Make sure the newborn’s diaper is snug.
- C. Yellow exudate will form at the surgical site in 24 hours.
- D. Notify the provider if the end of your baby’s penis appears dark red.
Correct Answer: D
Rationale: The correct answer is D: Notify the provider if the end of your baby’s penis appears dark red. This is important because it could indicate infection or other complications. Dark red color may suggest poor blood flow or infection, requiring immediate medical attention to prevent further complications.
Incorrect answers:
A: The Plastibell is not typically removed after 4 hours, as it usually falls off on its own within a week.
B: Snug diaper can cause discomfort and hinder proper healing.
C: Yellow exudate forming at the site in 24 hours is normal as part of the healing process.
Therefore, option D is the most critical information for the parents to be aware of.
A nurse is caring for a client who is receiving oxytocin via continuous IV infusion and is experiencing persistent late decelerations in the FHR. After discontinuing the infusion, which of the following actions should the nurse take?
- A. Instruct the client to bear down and push with contractions.
- B. Administer oxygen at 10 L/min via nonrebreather facemask.
- C. Place the client in a supine position.
- D. Initiate an amnioinfusion.
Correct Answer: B
Rationale: The correct answer is B: Administer oxygen at 10 L/min via nonrebreather facemask. This action is appropriate because late decelerations in fetal heart rate (FHR) can indicate uteroplacental insufficiency, leading to fetal hypoxia. Administering oxygen helps increase the oxygen supply to the fetus, potentially improving fetal oxygenation and reducing the risk of hypoxia-related complications.
Choice A is incorrect because bearing down and pushing with contractions can further compromise fetal oxygenation in the presence of late decelerations. Choice C is incorrect as a supine position can worsen uteroplacental perfusion. Choice D, initiating an amnioinfusion, is not indicated for addressing late decelerations in FHR.
A nurse is caring for a client who is receiving an epidural block with an opioid analgesic. The nurse should monitor for which of the following findings as an adverse effect of the medication?
- A. Hyperglycemia
- B. Bilateral crackles
- C. Hypotension
- D. Polyuria
Correct Answer: C
Rationale: Correct Answer: C - Hypotension
Rationale: Opioid analgesics can cause vasodilation leading to hypotension due to decreased systemic vascular resistance. The nurse should monitor the client for signs of hypotension such as lightheadedness, dizziness, and decreased blood pressure. Monitoring for hypotension is crucial to prevent complications like decreased perfusion to vital organs.
Summary:
A: Hyperglycemia - Opioid analgesics do not typically cause hyperglycemia.
B: Bilateral crackles - This finding is more indicative of fluid overload or heart failure, not a direct effect of opioid analgesics.
D: Polyuria - Opioid analgesics do not usually cause polyuria; in fact, they can cause urinary retention as a side effect due to bladder sphincter relaxation.
A nurse manager on the labor and delivery unit is teaching a group of newly licensed nurses about maternal cytomegalovirus. Which of the following information should the nurse manager include in the teaching?
- A. Mothers will receive prophylactic treatment with acyclovir prior to delivery.
- B. Transmission can occur via the saliva and urine of the newborn.
- C. Lesions are visible on the mother’s genitalia.
- D. This infection requires that airborne precautions be initiated for the newborn.
Correct Answer: B
Rationale: The correct answer is B. Maternal cytomegalovirus can be transmitted to the newborn through saliva and urine. This is important for healthcare providers to understand as it influences infection control practices in the care of both the mother and the newborn. The other choices are incorrect because: A) Acyclovir is used to treat herpes simplex virus, not cytomegalovirus. C) Lesions are not typically visible on the mother's genitalia with cytomegalovirus. D) Airborne precautions are not required for cytomegalovirus as it is primarily transmitted through bodily fluids.