Nursing Process Quizlet Questions

Correct Answer: A

Rationale: Step 1: Phenytoin is an anticonvulsant used to prevent seizures. Step 2: Anticonvulsants are often given before surgery to reduce the risk of seizures during and after the procedure. Step 3: In the context of intracranial surgery, controlling seizures is crucial to prevent complications like increased intracranial pressure. Step 4: Therefore, administering phenytoin before surgery helps in reducing the risk of seizures before and after the procedure. Summary: - Option B (avoid intraoperative complications) is too broad and doesn't directly relate to the use of phenytoin. - Option C (reduce cerebral edema) is not the primary indication for phenytoin in this scenario. - Option D (prevent postoperative vomiting) is not a common reason for administering phenytoin before intracranial surgery.

Correct Answer: A

Rationale: The correct answer is A: Bleeding precautions. With low platelets (50,000/ul), the client is at risk for bleeding. Platelets help with blood clotting, so precautions to prevent bleeding are essential. This includes avoiding activities that can cause injury, using a soft toothbrush, and reporting any signs of bleeding. Summary: B: Isolation to prevent infection - This is not related to the client's lab values. C: Seizure precautions - Not relevant to the client's lab values. D: Control of pain with analgesics - Pain management is not the priority given the client's lab values indicating a risk of bleeding.

Correct Answer: D

Rationale: The correct answer is D because using multiple drugs for tuberculosis reduces the development of resistant strains of the bacteria. When multiple drugs are used simultaneously, it decreases the likelihood of the bacteria developing resistance to any single drug. This approach helps to ensure that the treatment remains effective over time. Explanation for other choices: A: While using multiple drugs may allow for reduced dosages, the primary rationale is not solely to administer lower levels of drugs. B: Although using multiple drugs may help in managing side effects, the primary rationale is to prevent the development of resistant strains. C: While multiple drugs may have a synergistic effect, the main purpose is to prevent resistance rather than potentiate the action of individual drugs.

Correct Answer: B

Rationale: The correct answer is B: Disturbed body image. The client's concern about the external fixation device making his leg look ugly indicates a disturbance in his perception of his own body image. This diagnosis focuses on the client's feelings and emotions related to his appearance, which can impact his self-esteem and psychological well-being. Rationale: 1. Impaired physical mobility (A) is not the most appropriate diagnosis in this scenario as the client's concern is related to the appearance of his leg, not his ability to move. 2. Risk for infection (C) is not the best choice because the client's concern is not directly related to the risk of infection but rather to the aesthetic aspect of his leg. 3. Risk for social isolation (D) is not the most suitable diagnosis as the client's concern is more about his own perception of his appearance rather than the potential impact on his social interactions.

Correct Answer: B

Rationale: The correct answer is B because providing frequent mouth care to Mr. Franco is important to remove dried blood when the tongue is bitten during a seizure. This is crucial for preventing infection and promoting oral hygiene. Choices A, C, and D are incorrect because the primary reason for mouth care in this case is to address the physical consequences of a seizure, such as tongue biting and potential injury, rather than thirst, tactile stimulation, or prevention of oral mucosal issues related to mouth breathing in a comatose patient.