A woman in labor who received an opioid for pain relief develops respiratory depression.
The nurse would expect which agent to be administered?.
Butorphanol.
Promethazine.
Fentanyl.
Naloxone.
The Correct Answer is D
Answer and explanation
Choice A rationale:
Butorphanol is an opioid agonist-antagonist. It would not be the first choice to treat opioid-induced respiratory depression because it can also cause respiratory depression.
Choice B rationale:
Promethazine is an antihistamine that has sedative effects and could potentially worsen respiratory depression.
Choice C rationale:
Fentanyl is a potent opioid and would likely exacerbate respiratory depression.
Choice D rationale:
Naloxone is an opioid antagonist used to reverse the effects of opioids such as respiratory depression.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Bacterial vaginosis typically presents with a thin, grayish-white discharge with a fishy odor. It does not usually cause intense itching or dyspareunia.
Choice B rationale:
Candidiasis is characterized by a thick, white, cottage cheese-like vaginal discharge, intense itching, and dyspareunia. These symptoms align with the client’s presentation.
Choice C rationale:
Genital herpes simplex usually presents with painful blisters or ulcers in the genital area, not a thick, white discharge.
Choice D rationale:
Trichomoniasis often causes a frothy, yellow-green discharge with a fishy smell. Itching can occur, but the discharge is not typically thick and white.
Correct Answer is D
Explanation
Choice A rationale:
A cephalhematoma is a collection of blood that can occur under the scalp of a newborn. It does not aid in the passage of the fetal skull through the birth canal.
Choice B rationale:
Vertex presentation refers to the position of the fetus in the womb, not a feature of the skull that aids in birth.
Choice C rationale:
Caput succedaneum is a swelling of the scalp in a newborn. It is caused by pressure from the uterus or vaginal wall during a head-first (vertex) delivery, not a feature that aids in birth.
Choice D rationale:
Molding refers to the shaping of the fetal skull to fit through the birth canal. This is possible due to the presence of sutures and fontanelles in the skull, which allow the bony plates of the skull to move and overlap.
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