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 bacterial infection. Eczema (choice A) is a skin condition characterized by inflammation and itching, not tissue death. Hematoma (choice B) is a collection of blood outside of blood vessels. Psoriasis (choice D) is a chronic autoimmune skin condition, not related to tissue death. Therefore, the term "gangrene" specifically describes the death of tissue, making it the correct answer.

Correct Answer: C

Rationale: The correct answer is C: Pupil. The pupil is the part of the eye that opens and closes to regulate the amount of light entering the eye. It is controlled by the iris, which is a circular muscle surrounding the pupil. The other choices, A: Sclera, is the white outer layer of the eye that provides structure and protection. B: Iris, controls the size of the pupil and gives the eye its color. D: Cornea, is the transparent outer layer that helps focus incoming light onto the retina. Thus, the correct answer is C as it directly relates to the function of adjusting to light.

Correct Answer: C

Rationale: The correct answer is C: Excessive urination. In diabetes, high blood sugar levels lead to increased urine production, causing frequent urination. This is known as polyuria, a common symptom of diabetes. Excessive urination can result in dehydration. Choices A, B, and D are not signs of diabetes. Moist firm skin and unexplained weight gain are not typical symptoms, while low blood pressure is not directly related to diabetes.

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 thighs (A) can lead to discomfort and poor balance. Placing weight on underarms (B) can cause nerve damage and discomfort. Placing weight on shoulders (D) can strain the shoulders and lead to pain and injury. Placing weight on hands and arms is the most effective and safe way to distribute weight while using crutches.

Correct Answer: C

Rationale: The correct answer is C: Anticipatory grief. This term refers to the period of mourning before an expected death. It allows individuals to begin the grieving process while the person is still alive. Reactive grief (A) occurs after a loss has already happened. Emotional grief (B) is a vague term and does not specifically address the timing of the mourning period. Actualized grief (D) is not a recognized term in the context of grieving processes. In summary, C is the correct answer because it accurately describes the period of mourning before an expected death, distinguishing it from the other choices.