A nurse is assessing a client who is at 12 weeks of gestation. The nurse should report which of the following findings to the provider as an indication of an imminent spontaneous abortion?

Scant, bright red spotting.

Elevated hCG.

Cervical dilation.

Slight abdominal cramps.

Answer and Explanation

The Correct Answer is C

Choice A rationale:

Scant, bright red spotting during early pregnancy can be a normal finding known as implantation bleeding, which occurs when the embryo attaches to the uterus. It is generally not a cause for concern unless it becomes heavy and is accompanied by severe pain.

Choice B rationale:

Elevated hCG (human chorionic gonadotropin) levels during the first trimester are a normal part of a healthy pregnancy. hCG levels peak around 10-12 weeks of gestation and then gradually decrease. A consistent increase in hCG levels is usually a positive sign of a progressing pregnancy.

Choice C rationale:

Cervical dilation during the first trimester, especially when the client is only at 12 weeks of gestation, is not normal and may indicate an imminent spontaneous abortion (miscarriage). This finding should be reported promptly to the healthcare provider for further assessment and management.

Choice D rationale:

Slight abdominal cramps can be a normal symptom during early pregnancy as the uterus undergoes changes and expands. However, unless they are severe and accompanied by other concerning signs such as heavy bleeding, they are not necessarily indicative of an imminent spontaneous abortion.

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Correct Answer is C

Explanation

The correct answer is Choice C.

Choice A rationale: Thiazide diuretics cause potassium and chloride loss, leading to metabolic alkalosis, not respiratory alkalosis. Hypokalemia decreases hydrogen ion excretion, increasing bicarbonate levels. Metabolic alkalosis is characterized by pH >7.45 and HCO₃⁻ >26 mEq/L rather than decreased PaCO₂.

Choice B rationale: Vomiting leads to metabolic alkalosis due to gastric acid loss. Hydrogen ion depletion increases bicarbonate concentration, shifting pH above normal. Arterial blood gases typically show increased HCO₃⁻ (>26 mEq/L) with a compensatory increase in PaCO₂ (>45 mmHg), not respiratory alkalosis.

Choice C rationale: Salicylate intoxication initially induces hyperventilation, reducing PaCO₂ levels below 35 mmHg and increasing pH above 7.45, leading to respiratory alkalosis. As toxicity progresses, metabolic acidosis may develop due to lactic acid accumulation, but early stages primarily present with respiratory alkalosis.

Choice D rationale: Hypoventilation leads to CO₂ retention, increasing PaCO₂ above 45 mmHg, forming carbonic acid (H₂CO₃) and causing respiratory acidosis. Blood gases show pH <7.35 with elevated PaCO₂, not respiratory alkalosis, which is caused by excessive CO₂ elimination through hyperventilation.

A. Fresh citrus fruits. B. Brown rice. C. Raw carrots. D. Fortified soy milk.

Correct Answer is D

Explanation

Choice A rationale:

Fresh citrus fruits are not a good source of vitamin B12. They are rich in vitamin C but do not contain vitamin B12.

Choice B rationale:

Brown rice is not a good source of vitamin B12. While it is a nutritious grain, it does not contain vitamin B12.

Choice C rationale:

Raw carrots are not a good source of vitamin B12. Carrots provide essential nutrients but do not contain vitamin B12.

Choice D rationale:

Fortified soy milk is the correct choice as it is a suitable option for someone on a vegan diet looking to increase their vitamin B12 intake. Many brands of soy milk are fortified with vitamin B12, making it a reliable source for vegans. Vitamin B12 is essential for nerve function and red blood cell production, making it especially important during pregnancy.

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A nurse is assessing a client who is at 12 weeks of gestation. The nurse should report which of the following findings to the provider as an indication of an imminent spontaneous abortion?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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