Pharmacology and the Nursing Process 10th Edition Test Bank Quizlet

Correct Answer: B

Rationale: The correct answer is B: prothrombin time. In liver cirrhosis, the liver's ability to produce clotting factors is impaired, leading to prolonged prothrombin time. This indicates an increased risk of bleeding. Choice A is incorrect as carbon dioxide levels are not typically affected by liver cirrhosis. Choice C, gastric pH, is unrelated to liver function. Choice D, white blood cell count, is not directly affected by liver cirrhosis. Therefore, the alteration in prothrombin time is the most relevant laboratory value to monitor in this case.

Correct Answer: C

Rationale: The correct answer is C: Psychomotor. The nurse is demonstrating psychomotor skills by inserting an IV catheter correctly. Psychomotor skills involve the ability to perform physical tasks effectively and efficiently. This skill requires coordination, dexterity, and precision. The other choices are incorrect because: A: Cognitive skills involve thinking, analyzing, and problem-solving. B: Interpersonal skills involve communication and interaction with others. D: Judgmental skills involve critical thinking and decision-making.

Correct Answer: B

Rationale: The correct answer is B: Have a mammogram annually. Mammograms are recommended by the American Cancer Society for breast cancer screening in women as they are effective in detecting early signs of breast cancer. Mammograms have been shown to reduce mortality rates from breast cancer. Annual mammograms are crucial for early detection and treatment. A: Performing breast self-examination annually is not recommended as a standalone screening method as it has not been shown to significantly reduce mortality rates. C: Having a normal receptor assay annually is not a standard screening test for breast cancer recommended by the American Cancer Society. D: Having a physician conduct a clinical examination every 2 years is not as effective as annual mammograms for detecting early signs of breast cancer.

Correct Answer: C

Rationale: The correct answer is C: Hypercalcemia. In bone cancer, there can be excessive release of calcium from the bones, leading to elevated blood calcium levels. This can result in various complications such as kidney stones, cardiac arrhythmias, and weakness. Hyperkalemia (choice A) is not commonly associated with bone cancer. Hyponatremia (choice B) is more commonly seen in conditions like heart failure or kidney disease. Hypomagnesemia (choice D) is not a common electrolyte disturbance in bone cancer.

Correct Answer: A

Rationale: The correct answer is A: 11mEq/L. In renal failure, the kidneys are unable to excrete excess magnesium, leading to hypermagnesemia. The patient's symptoms of stomach distress and ingesting antacids suggest magnesium intake. A Mg level of 11mEq/L aligns with symptoms like flushed face and weakness. Choices B, C, and D are too low for hypermagnesemia symptoms and would not explain the patient's presentation.