A male newborn is diagnosed with polycystic kidneys which requires autosomal dominant transmission.One of the parents is believed to have this genetic disease.
The nurse's teaching should be based on the fact that with autosomal dominant inheritance:

50% of the offspring have a chance of developing the disease from the affected parent.

Diseases are transmitted from a carrier mother to her son.

All of the offspring will develop the disease.

50% of the offspring will be carriers of the disease from the affected parent.

Answer and Explanation

The Correct Answer is A

Choice A rationale

50% of the offspring have a chance of developing the disease from the affected parent. Autosomal dominant inheritance means that a single copy of the altered gene in each cell is sufficient to cause the disorder. Thus, each child of an affected parent has a 50% chance of inheriting the condition.

Choice B rationale

Diseases transmitted from a carrier mother to her son typically describe X-linked recessive inheritance, not autosomal dominant. In autosomal dominant conditions, both males and females can be affected, and it doesn't depend on the sex of the parent transmitting the gene.

Choice C rationale

All of the offspring will develop the disease is incorrect. In autosomal dominant inheritance, there is a 50% chance of passing the altered gene to the offspring, not 100%.

Choice D rationale

50% of the offspring will be carriers of the disease from the affected parent is incorrect for autosomal dominant inheritance. There are no "carriers" in autosomal dominant diseases; individuals either have the disease or they don't, based on whether they inherit the altered gene.

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Correct Answer is ["July 27"]

Explanation

Step 1 is: October 20 + 7 days = October 27

Step 2 is: October 27 - 3 months = July 27

Step 3 is: July 27 + 1 year = July 27 next year

Final calculated answer: July 27.

Correct Answer is ["3.9"]

Explanation

Step 1 is 3900 grams ÷ 1000 = 3.9 kg

Step 2 is 25 mg/kg × 3.9 kg = 97.5 mg

Step 3 is 97.5 mg ÷ (125 mg/5 mL) = 3.9 mL

The newborn will receive 3.9 mL in 24 hours.

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A male newborn is diagnosed with polycystic kidneys which requires autosomal dominant transmission.One of the parents is believed to have this genetic disease. The nurse's teaching should be based on the fact that with autosomal dominant inheritance:

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Naxlex Comprehensive Predictor Exams

A pregnant client tells the nurse that her LMP was 3 months ago and began on October 20. Using Naegele's rule, calculate the client's estimated date of delivery. Answer format E.g. "October 20"

Correct Answer is ["July 27"]

Explanation

A newborn who weighs 3900 grams is to receive 25mg/kg of Augmentin (Amoxicillin Clavulanate Potassium) q 24 hours. The supply on hand is 125mg/5mL. How many ml will the newborn receive in 24 hours? (Write in your answer).

Correct Answer is ["3.9"]

Explanation

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A male newborn is diagnosed with polycystic kidneys which requires autosomal dominant transmission.One of the parents is believed to have this genetic disease. The nurse's teaching should be based on the fact that with autosomal dominant inheritance:

For each potential prescription from the provider, click to specify if the potential prescription is anticipated, nonessential, or contraindicated for the client.

A male newborn is diagnosed with polycystic kidneys which requires autosomal dominant transmission.One of the parents is believed to have this genetic disease.
The nurse's teaching should be based on the fact that with autosomal dominant inheritance: