A nurse is reinforcing teaching to a group of clients about genetic disorders.
Which of the following statements should the nurse include in the education reinforcement?

Recessive disorders will manifest in every subsequent generation.

Single gene disorders are collectively prevalent and detectable.

Genetic disorders are always passed down from one's biological predecessors.

Single gene disorders can be traced through genetic lineage.

Answer and Explanation

The Correct Answer is D

Choice A rationale

Recessive disorders do not manifest in every subsequent generation. They appear only when an individual inherits two copies of the recessive gene, one from each parent, making them less frequent in the population.

Choice B rationale

Single gene disorders are not collectively prevalent; they are relatively rare. They are caused by mutations in a single gene and are not always detectable without specific genetic testing.

Choice C rationale

Genetic disorders are not always passed down from one's biological predecessors. Some genetic disorders arise from new mutations that occur during the formation of eggs or sperm, or early in embryonic development.

Choice D rationale

Single gene disorders can indeed be traced through genetic lineage. By analyzing family histories and genetic testing, these disorders can often be identified and tracked across generations.

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Correct Answer is D

Explanation

Choice A rationale

A longitudinal fetal lie, where the baby is aligned vertically with the mother’s spine, is the normal and optimal position for labor. It typically does not cause prolonged or difficult labor.

Choice B rationale

A gynecoid pelvis is considered the most favorable pelvic shape for vaginal delivery. It is roomy and allows for the easiest passage of the baby through the birth canal, reducing the likelihood of prolonged labor.

Choice C rationale

General flexion, where the baby’s chin is tucked to its chest and the limbs are flexed, is the optimal fetal attitude for birth. This position facilitates a smoother and shorter labor process.

Choice D rationale

Persistent occiput posterior (OP) position, where the baby’s head is down but facing the mother’s front, can result in a difficult and prolonged labor. This position often leads to severe back pain for the mother and may complicate the labor process.

A. History of cocaine use. B. History of pelvic inflammatory disease (PID). C. History of three previous cesarean births. D. History of hypertension.

Correct Answer is B

Explanation

Choice A rationale

History of cocaine use increases the risk for placental abruption but is not a direct risk factor for ectopic pregnancy.

Choice B rationale

History of pelvic inflammatory disease (PID) is a significant risk factor for ectopic pregnancy due to the damage and scarring it can cause to the fallopian tubes, leading to implantation outside the uterus.

Choice C rationale

History of three previous cesarean births increases the risk of uterine rupture or placenta previa but not specifically ectopic pregnancy.

Choice D rationale

History of hypertension is not directly related to the risk of ectopic pregnancy; it is more associated with complications like preeclampsia and gestational hypertension.

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A nurse is reinforcing teaching to a group of clients about genetic disorders. Which of the following statements should the nurse include in the education reinforcement?

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Naxlex Comprehensive Predictor Exams

A nurse is assisting with the care of a client who is in labor. The client's labor is difficult and prolonged and she reports a severe backache. Which of the following factors is a contributing cause of difficult, prolonged labor?

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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A nurse is reinforcing teaching to a group of clients about genetic disorders.
Which of the following statements should the nurse include in the education reinforcement?