Death of tissue is known as

Correct Answer: C

Rationale: The correct answer is C: Gangrene. Gangrene refers to the death of body tissue due to a lack of blood supply or infection. Eczema (choice A) is a skin condition characterized by inflammation and itching, not tissue death. Hematoma (choice B) is a localized collection of blood outside blood vessels and does not involve tissue death. Psoriasis (choice D) is a chronic skin condition characterized by red, itchy, and scaly patches, but it does not involve tissue death. Therefore, the correct choice is Gangrene as it specifically refers to the death of tissue.

Correct Answer: C

Rationale: The correct answer is C: Pupil. The pupil is the opening in the center of the iris through which light enters the eye. It dilates or constricts to regulate the amount of light entering the eye, thus adjusting to different lighting conditions. The other choices are incorrect because: A: Sclera is the tough, white outer layer of the eyeball that helps maintain the eye's shape. B: Iris is the colored part of the eye that controls the size of the pupil. D: Cornea is the transparent outer covering of the eye that helps focus light onto the retina.

Correct Answer: C

Rationale: The correct answer is C: Excessive urination. This is a classic symptom of diabetes, known as polyuria, caused by high blood sugar levels leading to increased urine production. Excessive urination is a result of the kidneys trying to eliminate the excess glucose from the body through urine. A: Moist firm skin is not a sign of diabetes. B: Unexplained weight gain is more commonly associated with conditions like hypothyroidism, not diabetes. D: Low blood pressure is not a typical sign of diabetes; high blood pressure is more commonly associated with the condition.

Correct Answer: C

Rationale: The correct answer is C: On her hands and arms. When using crutches, weight should be concentrated on the hands and arms to provide support and stability. Placing weight on the underarms (choice B) can lead to nerve damage. Thighs (choice A) are not capable of bearing weight effectively. Shoulders (choice D) are not designed to bear weight in this way and can lead to strain and discomfort. Overall, placing weight on the hands and arms allows for proper weight distribution and minimizes the risk of injury.

Correct Answer: C

Rationale: The correct answer is C: Anticipatory grief. This term refers to the period of mourning before death where individuals anticipate the loss. It allows for preparation, emotional processing, and closure. Reactive grief (A) occurs in response to the death, Emotional grief (B) is a general term for the emotional response to loss, and Actualized grief (D) does not accurately describe the pre-death mourning period. Therefore, C is the correct choice as it specifically addresses the period of mourning before death.