Nitroglycerin transdermal patches (nitro patches) are used to prevent angina (chest pain) caused by narrowing of blood vessels in coronary artery disease (CAD). It does not work to relieve the pain of an angina attack that has already started. Nitroglycerin is a vasodilator; it works by relaxing the blood vessels (expanding the narrowed vessels) so that the heart does not need to work as hard.
Answer: b. False
Explanation:
Immunological memory is the feature or quality of the immune system of the body to immediately and recognize a foreign antigen which was previously encountered and generate the immune response against it. Generally it helps in producing the secondary, tertiary and other s immune responses for the same antigen. It is observed in helper T cells but also by the B cells.
Answer:
A distinct phase during the stride cycle where the runner's weight is carried by the entire foot.
Explanation:
Answer:
No
Explanation:
I don't seem to see any where to drag
Answer:
communication by telling them he wants in
Explanation:
