How do antiplatelet medications work?

Choice A rationale

Chronic Obstructive Pulmonary Disease (COPD) is a progressive disease characterized by obstructed airflow from the lungs. While related to respiratory health, it is distinct from tuberculosis.

Choice B rationale

Bronchiectasis is a condition involving the permanent enlargement of parts of the airways of the lung, often caused by infection or other lung conditions but is different from tuberculosis.

Choice C rationale

Emphysema is a chronic lung condition where the alveoli (air sacs) are damaged, leading to breathing difficulties. This condition is usually associated with smoking and is distinct from tuberculosis.

Choice D rationale

Consumption is an old term for tuberculosis, reflecting the wasting away (consuming) nature of the disease due to the progressive weight loss and weakness it causes.

Choice A rationale

Plaque formation in arteries does not start with platelets and fibrin.

Choice B rationale

Plaque begins with fatty streaks, which are the earliest signs of atherosclerosis and consist of lipid-laden cells in the arterial wall.

Choice C rationale

White blood cells are involved in the inflammatory process of atherosclerosis but do not represent the initial plaque formation.

Choice D rationale

Foam cells, which are lipid-laden macrophages, develop later in the process of plaque formation and contribute to the growth of atherosclerotic lesions. .