Correct Answer: B

Rationale: The correct answer is B: Conjunctival pallor. In anemia, there is a decrease in hemoglobin levels, leading to paleness of the conjunctiva. This is a common finding in individuals with anemia. Bounding pulse (choice A) is not typically associated with anemia but can be seen in conditions like hyperthyroidism. Elevated blood pressure (choice C) is not a common finding in anemia; instead, blood pressure may be low due to decreased oxygen-carrying capacity. Glossitis (choice D), or a swollen tongue, can be seen in certain types of anemia but is not as specific or common as conjunctival pallor.

Correct Answer: A

Rationale: The correct answer is A. Rifampin can cause harmless red-orange discoloration of bodily fluids, including urine, sweat, and tears. Clients should be informed about this side effect. Choice B is incorrect because the duration of rifampin therapy for TB is typically longer than 6 months. Choice C is incorrect as there is no need to avoid dairy products while on rifampin. Choice D is incorrect as rifampin does not cause sensitivity to sunlight.

Correct Answer: B

Rationale: The correct intervention for a client with deep vein thrombosis (DVT) is to apply warm, moist compresses to the affected leg. This helps alleviate pain and improve circulation in the affected area, aiding in the treatment of DVT. Encouraging the client to ambulate frequently (Choice A) is contraindicated as it can dislodge the clot and lead to complications. Massaging the affected leg (Choice C) is also contraindicated as it can dislodge the clot and potentially cause an embolism. Placing the client in a supine position (Choice D) is not specifically indicated for DVT treatment; elevation of the affected leg is preferred over placing the client completely supine.

Correct Answer: B

Rationale: The correct action for the nurse to take when administering medications to a client with an NG tube for suction who is NPO is to clamp the NG tube for 30 minutes after medication administration. This is done to allow for proper absorption of the medications before resuming suction. Choice A is incorrect because medications should not be mixed with enteral feedings as it may affect the drug's effectiveness. Choice C is incorrect as medications should not be inserted directly into the NG tube without dilution, as this can cause clogging or affect the tube. Choice D is incorrect because connecting the NG tube to continuous suction after medication administration can interfere with the absorption of the medications.

Correct Answer: A

Rationale: Lip-smacking is a symptom of tardive dyskinesia, a long-term side effect of antipsychotic medications like haloperidol, characterized by involuntary movements of the face and jaw. Agranulocytosis (Choice B) is a rare but serious side effect of some medications, characterized by a dangerously low white blood cell count. Clang association (Choice C) is a thought disorder characterized by the association of words based on sound rather than meaning. Alopecia (Choice D) refers to hair loss, which is not a known long-term side effect of haloperidol.