Answer:
A: Primary Care is used (mainly in UK and North America) to describe primary medical care or family practice. Primary Health Care is a broader term encompassing a wider range of providers and services and functions and goals
Explanation:
The skin is superficial to the muscle
and the muscle is superficial to the skin
Atrial fibrillations the problem of irregular heartbeats, due to which clots can form inside the veins, and may lead to stroke, and ultimately, heart failure. An anticoagulant is given to such patients, to decrease the chances of occurrence of a heart attack due to blood clot formation.