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A nurse is assessing a newborn whose mother had gestational diabetes mellitus. The nurse should monitor for which of the following findings as a manifestation of hypoglycemia?
- A. Abdominal distention
- B. Petechiae
- C. Increased muscle tone
- D. Jitteriness
Correct Answer: D
Rationale: The correct answer is D: Jitteriness. Neonates born to mothers with gestational diabetes are at risk for hypoglycemia due to the abrupt cessation of the maternal glucose supply postnatally. Jitteriness is a common manifestation of hypoglycemia in newborns. It is important for the nurse to monitor for this sign as it indicates the need for prompt intervention to prevent further complications. Abdominal distention, petechiae, and increased muscle tone are not typically associated with hypoglycemia in newborns born to mothers with gestational diabetes.
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A nurse is preparing to administer metronidazole 2 g PO to a client who has trichomoniasis. Available is metronidazole 250 mg tablets. How many tablets should the nurse administer?
- A. 8 tablets
- B. 4 Tablets
- C. 2 tablets
- D. 1 tablet
Correct Answer: A
Rationale: The correct answer is A: 8 tablets. To calculate the number of tablets needed, divide the total dose (2 g) by the dose per tablet (250 mg). First, convert 2 g to mg (2000 mg). Then, divide 2000 mg by 250 mg per tablet, which equals 8 tablets. This ensures the client receives the correct total dose. Choice B, 4 tablets, is incorrect as it does not provide the full 2 g dose. Choice C, 2 tablets, is only half the required dose. Choice D, 1 tablet, is too low and would not provide the necessary treatment for trichomoniasis.
A nurse is teaching about clomiphene citrate to a client who is experiencing infertility. Which of the following adverse effects should the nurse include?
- A. Breast tenderness
- B. Tinnitus
- C. Urinary frequency
- D. Chills
Correct Answer: A
Rationale: The correct answer is A: Breast tenderness. Clomiphene citrate is a medication commonly used to treat infertility by stimulating ovulation. Breast tenderness is a common side effect due to the hormonal changes it induces, as it can lead to increased estrogen levels. This is important for the nurse to include in teaching as it prepares the client for a potential adverse effect.
B: Tinnitus, C: Urinary frequency, D: Chills are not typically associated with clomiphene citrate use. Tinnitus is more commonly linked to ototoxic medications, urinary frequency is not a known side effect of clomiphene, and chills are not a typical reaction to this medication. It is essential for the nurse to focus on the most relevant and common adverse effects to ensure the client's understanding and safety.
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 an infected person or contaminated surfaces. Therefore, initiating contact precautions is essential to prevent the spread of the infection to other individuals. This includes wearing gloves and gowns when providing care to the client, ensuring proper hand hygiene, and properly cleaning and disinfecting the environment.
The other choices are incorrect:
A: Droplet precautions are used for infections spread through respiratory droplets (e.g., influenza, pertussis), not MRSA.
C: Protective environment precautions are used for clients with compromised immune systems to protect them from environmental pathogens, not for MRSA.
D: Airborne precautions are used for infections spread through airborne particles (e.g., tuberculosis, chickenpox), not MRSA.
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. The epidural route can potentiate this effect due to direct spinal cord vasodilation. Monitoring for hypotension is crucial to prevent adverse outcomes such as decreased perfusion.
Incorrect Choices:
A: Hyperglycemia - Opioid analgesics typically do not cause hyperglycemia.
B: Bilateral crackles - Crackles are indicative of fluid accumulation in the lungs, not a typical adverse effect of opioid analgesics.
D: Polyuria - Opioid analgesics do not commonly cause increased urine output.
A nurse is caring for a client who reports spontaneous rupture of membranes. The nurse observes fetal bradycardia on the FHR tracing and notices that the umbilical cord is protruding. After calling for assistance and notifying the provider, which of the following actions should the nurse take next?
- A. Perform a vaginal examination by applying upward pressure on the presenting part.
- B. Cover the umbilical cord with a sterile saline-saturated towel.
- C. Administer oxygen via nonrebreather mask at 8 L/min.
- D. Initiate an infusion of IV fluids for the client.
Correct Answer: B
Rationale: The correct answer is B: Cover the umbilical cord with a sterile saline-saturated towel. This action is important to prevent compression of the umbilical cord, which can lead to decreased blood flow to the fetus resulting in fetal distress or demise. By covering the protruding cord with a sterile saline-saturated towel, the nurse can protect the cord and maintain adequate blood flow until further interventions can be performed by the healthcare team. Performing a vaginal examination by applying upward pressure on the presenting part (choice A) can further compress the cord and worsen the situation. Administering oxygen via nonrebreather mask (choice C) and initiating an infusion of IV fluids (choice D) are important interventions but should be done after addressing the umbilical cord protrusion to ensure adequate oxygenation and perfusion to the fetus.