Pharmacology and the Nursing Process 10th Edition Test Bank Quizlet

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: Obtain his oral temperature. Seizure precautions typically include avoiding putting objects in the mouth to prevent injury during a seizure. Taking an oral temperature involves placing an object in the mouth, which could pose a risk if a seizure occurs. Choices B, C, and D are not contraindicated as they do not directly involve potential risks during a seizure. Allowing the patient to wear his own clothing, encouraging personal hygiene, and promoting mobility are safe practices that do not increase the risk of harm during a seizure.

Correct Answer: D

Rationale: The correct answer is D. Epinephrine, when applied locally, constricts blood vessels, reducing blood flow and slowing down bleeding. This vasoconstrictive effect helps control nosebleeds effectively. Choice A is incorrect because although epinephrine can raise blood pressure, it is not the primary mechanism for treating nosebleeds. Choice B is incorrect as epinephrine's bronchodilation effect is not relevant in this context. Choice C is incorrect as while promoting blood clotting is beneficial, epinephrine primarily acts by vasoconstriction to control bleeding.

Correct Answer: D

Rationale: The correct answer is D because the nurse's signature indicates that they verified the patient's signature on the consent form. This step ensures that the patient has signed the document willingly. Choice A is incorrect because the nurse doesn't obtain informed consent, that's the responsibility of the physician. Choice B is incorrect because nurses do not provide informed consent. Choice C is incorrect as the nurse witnessing the signature doesn't imply they answered all surgical procedure questions.

Correct Answer: B

Rationale: The correct answer is B: Ulcerative colitis. Iron therapy can exacerbate gastrointestinal issues, including ulcerative colitis due to its potential to cause irritation and inflammation in the digestive tract. This can lead to worsening symptoms and complications for the client. A: Pregnancy is not a contraindication for iron therapy; in fact, it is commonly prescribed during pregnancy to prevent or treat anemia. C: Asthma is not a contraindication for iron therapy as it does not directly interact with asthma or its treatment. D: Severely impaired liver function is not a direct contraindication for iron therapy, although caution may be needed in such cases due to iron metabolism being affected by liver function.