Purging will b the answer because C and D doesnt sound right.
It would likely help prevent bacterial infections, at least from that particular bacteria.
Answer:
B- leads to progressive muscular weakness and paralysis, if it affects respiratory muscles, it can be fatal
Explanation:
Myasthenia Gravis is a term originated from Greek word and Latin word, With Myasthenia coming from a Greek word which is further slipt into two: 'Mys' meaning muscle and 'astheneia' meaning weakness. 'Gravis' on the other hand is a Latin Word meaning serious.
Myasthenia Gravis is an autoimmune neuromuscular disease that affects the skeletal muscles leading to muscle weakness and paralysis, it effect is relative which can vary from mild to severe(fatal). It is capable of affecting the muscles of the eyes, face (by the emergence of droopy eyelids and mouth) and respiratory muscles.
This is because the muscles of the respiratory system (specifically the diaphragm (is a thin skeletal muscle that sits at the base of the chest and separates the abdomen from the chest)) participate actively in inhalation and exhalation by assisting in expansion and contraction of the thoracic cavity (chest cavity).
It can be treated by a medical practitioner with medication (drugs) or by surgery.
Hence, from the aforementioned, Myasthenia Gravis leads to progressive muscular weakness and paralysis, if it affects respiratory muscles, it can be fatal.
False
Nutrition before, during and after pregnancy directly impacts the health of a mother and baby. Prior to becoming pregnant, women should achieve and maintain a healthy weight. If a woman is overweight or obese, she should follow a reduced-calorie diet until she achieves a healthy weight. Once pregnant, a woman's energy needs increase due to the growth and development of the fetus as well as maternal tissues and an increase in the mother's blood supply.
The stethoscope is used to listen to the blood pressure sounds, which are called Korotkoff. The stethoscope does not make sounds louder; it simply blocks out. The bell of the stethoscope is suggested because it is used for low-pitched, take blood pressure; they believe this helps them hear the Korotkoff sounds better.
