Final answer:
b) No
No, a child in sickle-cell crisis should not wear tight clothes as it can restrict blood flow and exacerbate pain and swelling associated with the crisis.
Step-by-step explanation:
Should a child in sickle-cell crisis wear tight clothes? The answer is b) No. Sickle-cell anemia is a genetic disease where the red blood cells are abnormally sickle-shaped, leading to a reduction in oxygen perfusion in the blood. This misshapen form of red blood cells can cause them to obstruct blood vessels, which in turn can trigger a sickle-cell crisis, characterized by intense pain, swelling, and potential tissue damage. Wearing tight clothing could potentially exacerbate these problems by further restricting blood flow, especially in areas where the clothing is constrictive. Therefore, it is important for someone in a sickle-cell crisis to wear loose-fitting clothes to facilitate better blood circulation and help alleviate discomfort.