Answer:
c. "It reduces the heart rate, AV conduction, and contractility.
Explanation:
Verapamil is in a class of medications called calcium-channel blockers. It works by relaxing the blood vessels so the heart does not have to pump as hard. It also increases the supply of blood and oxygen to the heart and slows electrical activity in the heart to control the heart rate.
Answer:
Youth should participate in a minumum of 60minutes physical activities per day
Explanation:
A. 60 minutes
An acute strain is caused by trauma or an injury such as a blow to the body; it can also be caused by improperly lifting heavy objects or over-stressing the muscles.
The answer would "B"
Hemorrhage is the medical term for significant and potentially life threatening bleeding, which is usually not something particularly common as a sporting injury.
Arthritis is actually prevented by constant sporting activities and is more degeneration as a result of old age.
