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A nurse is caring for a client with a new diagnosis of a vaginal fistula.
The client states, "I don't understand how I got this.”. Which of the following is a potential cause of a vaginal fistula?

A.

Open heart surgery.

B.

Tissue trauma from childbirth.

C.

Diabetes mellitus.

D.

Preeclampsia.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Open heart surgery is unrelated to the development of vaginal fistulas.

 

Choice B rationale

Tissue trauma from childbirth can cause vaginal fistulas, as prolonged labor or obstetric interventions can damage vaginal tissue and lead to fistula formation.

 

Choice C rationale

Diabetes mellitus does not directly cause vaginal fistulas, although it can affect overall tissue health and healing.

 

Choice D rationale

Preeclampsia, while a serious pregnancy complication, is not a direct cause of vaginal fistulas.


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View Related questions

Correct Answer is A

Explanation

Choice A rationale

Brisk patellar deep tendon reflexes can indicate central nervous system irritability, which might suggest conditions like preeclampsia or eclampsia if accompanied by other symptoms. It's critical to assess and monitor for further complications.

Choice B rationale

A moderate amount of lochia on the perineal pad over 2 hours is normal postpartum bleeding and does not typically indicate an immediate concern if within expected ranges.

Choice C rationale

A fundus at the level of the umbilicus is an expected finding 4 hours postpartum and indicates normal uterine involution. It is not a priority concern at this stage.

Choice D rationale

Approximated edges of an episiotomy indicate that the incision is healing properly without signs of infection or dehiscence. This is a normal and expected finding in the postpartum period.

Correct Answer is C

Explanation

Choice A rationale

The placenta does not provide thermoregulation; that function is managed by maternal thermoregulation and the amniotic fluid which insulates the fetus.

Choice B rationale

Amniotic fluid cushions the fetus from maternal movements, not the placenta. The placenta's role is more focused on nutrient and waste exchange.

Choice C rationale

The placenta facilitates metabolic functions and gas exchange, supplying oxygen and nutrients to the fetus while removing carbon dioxide and waste products, ensuring fetal development.

Choice D rationale

The placenta doesn't provide a sterile environment. This is accomplished by the amniotic sac and amniotic fluid. The placenta connects the fetus to maternal blood supply, ensuring necessary exchanges for fetal growth.

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