Correct Answer: A

Rationale: The correct answer is A: Expressive aphasia and paralysis on the right side of the body. In a right-handed person, the left side of the brain controls language and right-sided motor function. A stroke affecting the left side of the cortex would lead to expressive aphasia due to damage to Broca's area, causing difficulty in speaking and forming words. Paralysis on the right side of the body would result from damage to the motor cortex in the left hemisphere.

Choices B, C, and D are incorrect because they do not align with the typical deficits seen in a person with a stroke affecting the left side of the cortex in a right-handed individual.

Correct Answer: B

Rationale: The correct answer is B:
To prevent respiratory obstruction. An ice collar is used to reduce swelling and inflammation, which can help prevent the abscess from compressing the airway and causing respiratory obstruction. This is crucial in cases of peritonsillar abscess to ensure the client's airway remains patent.

Choices A, C, and D do not directly address the primary concern of preventing respiratory obstruction in this context.

Correct Answer: C

Rationale: The correct answer is C because subjective data refers to information reported by the patient, such as their feelings, emotions, and perceptions. In this case, the patient describing excitement about discharge is an example of subjective data. The other choices (A, B,
D) are objective data because they are observable and measurable by the nurse. Temperature (
A) and wound appearance (
B) are physical observations, while the patient pacing the floor (
D) is a behavior that can be observed. It is important for nurses to differentiate between subjective and objective data to provide accurate assessments and care for their patients.

Correct Answer: A

Rationale: The correct answer is A (5 to 10 mcg/ml) because this range is typically considered therapeutic for phenytoin (Dilantin) for seizure control. Levels below 5 mcg/ml may be subtherapeutic, leading to inadequate seizure control. Levels above 10 mcg/ml can increase the risk of toxicity.

Choices B, C, and D are incorrect because they are outside the optimal therapeutic range, leading to either ineffective treatment (B,
C) or an increased risk of adverse effects (
D). Monitoring drug levels helps ensure the medication's effectiveness while minimizing side effects.

Correct Answer: D

Rationale: The correct answer is D: Whole grains and meats. Zinc is found in high amounts in these foods. Meats, especially red meats and seafood, are rich sources of zinc. Whole grains like wheat, rice, and oats also contain significant amounts of zinc. Other choices are incorrect because fruits and vegetables are not typically good sources of zinc. Yeast and legumes are good sources of other minerals but not specifically zinc. It is important for the cancer patient to consume zinc-rich foods to support their immune system and overall health during recovery.