Answer: B
Explanation:
After a muscle fiber is stimulated by a nerve signal, a release of stored calcium ions leads to muscle contraction.
Common electrolytes include sodium, chloride, magnesium, calcium and potassium.
Sodium and potassium help in the generation of nerve impulses while calcium aids muscle contraction. Sodium is also actively involved in the movement across cell membranes.
Answer:
Pad
Explanation:
In case I laugh so hard I pee myself
Good conductors of heat- aluminium, Iron, Lithium, Beryllium.
poor conductors- Mercury, Hydrogen, titanium, Chromium
drinking alcohol and/or drugs
Answer:
Retropharyngeal abscess.
Explanation:
Retropharyngeal abscess is a bump located at the edge of the front part of the neck known as the throat, behind the retropharyngeal space. It is known as a bacterial disease that is spread from the body organs such as nose, throat, etc. Symptoms of this abscess include sore throat along with dysphagia, fever, and voice changes.
The treatment of Retropharyngeal abscess depends on the sign of disease, X-rays tomography is taken of the neck. It is also reduced by the help of surgery or antibiotics are taken by patients to remove the disorder.
