Staff must report if a resident consumes less than _______ of his meal.

Correct Answer: B

Rationale: The correct answer is B: 50%. Staff must report if a resident consumes less than 50% of their meal as it may indicate poor appetite, health issues, or dietary concerns. Reporting at this threshold allows for timely intervention and monitoring. Choice A (75%) is too high and may miss early signs of issues. Choice C (35%) is too low and may not trigger necessary action promptly. Choice D (80%) is above the threshold for reporting, potentially overlooking important concerns.

Correct Answer: D

Rationale: The correct answer is D: Endometrial cancer. The endometrium is the inner lining of the uterus, so cancer that originates there is termed endometrial cancer. Cervical cancer (A) starts in the cervix, not the uterus. Ovarian cancer (B) originates in the ovaries, not the uterus. Testicular cancer (C) affects the testicles, not the uterus. Thus, the correct answer is D as it aligns with the site of origin for uterine cancer.

Correct Answer: B

Rationale: The correct answer is B: Increasing iron intake. Iron is essential for the production of red blood cells, which carry oxygen in the blood. Anemia is often caused by a lack of iron, leading to a decrease in red blood cell production. Increasing iron intake through diet or supplements can help replenish iron stores and improve red blood cell count. Choice A is incorrect because reducing vitamin intake would not address the underlying cause of anemia. Choice C is incorrect as vitamin K is not typically used to treat anemia. Choice D is incorrect as fiber does not directly impact iron absorption or red blood cell production. Overall, increasing iron intake is the most effective treatment for anemia.

Correct Answer: B

Rationale: The correct answer is B because padding the edge of the cast helps reduce sharp edges, preventing skin irritation and potential injury. It ensures the patient's comfort and safety. Choice A is incorrect as scratching inside the cast can cause skin damage and infection. Choice C is incorrect as keeping the cast damp or wet can lead to skin breakdown and infection. Choice D is incorrect as keeping the extremity low close to the ground can increase swelling and discomfort.

Correct Answer: C

Rationale: The correct answer is C: Hyperthyroidism. This condition occurs when the thyroid gland produces an excess of thyroid hormone, leading to symptoms such as weight loss, rapid heartbeat, and anxiety. It is crucial to differentiate hyperthyroidism from hypothyroidism (choice A), which is characterized by an underactive thyroid gland resulting in symptoms like fatigue and weight gain. Hypertension (choice B) refers to high blood pressure, unrelated to thyroid hormone production. Hypothermia (choice D) is a condition of abnormally low body temperature, not related to thyroid function. Therefore, hyperthyroidism is the correct answer as it specifically describes the overproduction of thyroid hormone by the thyroid gland.