A patient with chronic atrophic gastritis was prescribed monthly Cobalamin (B12) injections The determines that teaching regarding the injections has been eﬀective when the patient States:

These injections will increase the hydrochloric acid in my stomach:

The cobalamin injections need to be taken until my inﬂamed stomach heals.

The cobalamin injections will prevent me from becoming anemic.

These injections will decrease my risk for developing Stomach cancer.

Answer and Explanation

The Correct Answer is C

The correct answer is choice c. The cobalamin injections will prevent me from becoming anemic.

Choice A rationale:

Cobalamin (B12) injections do not increase hydrochloric acid production in the stomach. Chronic atrophic gastritis often leads to decreased production of hydrochloric acid due to the loss of parietal cells, but B12 injections do not reverse this condition.

Choice B rationale:

The need for cobalamin injections is typically lifelong in patients with chronic atrophic gastritis because the condition leads to a permanent loss of intrinsic factor, which is necessary for B12 absorption. The injections are not just until the stomach heals.

Choice C rationale:

Chronic atrophic gastritis can lead to vitamin B12 deficiency due to the loss of intrinsic factor, which is essential for B12 absorption. This deficiency can cause pernicious anemia, and B12 injections are necessary to prevent this condition.

Choice D rationale:

While chronic atrophic gastritis does increase the risk of stomach cancer, B12 injections are not specifically aimed at reducing this risk. The primary purpose of B12 injections is to prevent anemia.

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Correct Answer is C

Explanation

When teaching a patient with newly diagnosed GERD, the nurse will include that they will need to keep the head of their bed elevated on blocks. This helps prevent stomach acid from ﬂowing back into the esophagus while sleeping.

Peppermint tea might not be helpful in reducing GERD symptoms as it can relax the lower esophageal sphincter and worsen reﬂux.

Eating between meals is not recommended as it can increase acid secretion. Vigorous physical activities may increase the incidence of reﬂux.

A. Metabolic alkalosis B. Respiratory acidosis C. Metabolic acidosis D. Respiratory alkalosis

Correct Answer is B

Explanation

The pH value is less than the normal range of 7.35-7.45, indicating acidosis. The PaCO2 value is elevated above the normal range of 35-45 mmHg, indicating respiratory acidosis. The PaO2 value is lower than normal, but not significantly low enough to indicate hypoxemia. The HCO3- level is within the normal range, but not significantly high enough to indicate metabolic compensation for respiratory acidosis.

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A patient with chronic atrophic gastritis was prescribed monthly Cobalamin (B12) injections The determines that teaching regarding the injections has been eﬀective when the patient States:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which information will the nurse include when teaching a patient with newly diagnosed GERD?

Correct Answer is C

Explanation

A nurse is admitting a client who has status asthmaticus. The client's ABG results are Ph:7.31, Pa02:74mm Hg, PaC02: 56 mmHg and HCO-3: 26mEq/L The nurse should interpret these laboratory values as which of the following imbalances?

Correct Answer is B

Explanation

The physical environment and traffic control measures of the operating room are designed primarily to:

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