I think you mean the coronavirus pandemic of 2019. Hopefully that clarifies!
Answer: Hypotension
Explanation: It’s Low blood pressure, which can cause fainting or dizziness because the brain doesn't receive enough blood.
Answer:
The correct option is: a. respiratory acidosis
Explanation:
Respiratory acidosis is a serious medical condition which is characterized by hypoventilation i.e. decrease in ventilation. Hypoventilation causes an increase in the carbon dioxide concentration in blood, thus <u>increasing the partial pressure of carbon dioxide</u> which leads to a <u>decrease in the pH of the blood</u>. Respiratory acidosis is of two types: acute and chronic.
Answer:
The correct answer is option E. only water-soluble hormones use second messengers.
Explanation:
Water soluble hormones can not diffuse through cell membranes as only lipid soluble molecules can pass through the cell membranes and these hormons are not lipid soluble molecules,
These water hormones are usually glycoproteins, peptide and catecholamnies such as TSH, FSH, LH and insulin. these hormones need second messengers because there receptors are present on the plasma membrane.
Thus, the correct answer is option - e. only water-soluble hormones use second messengers.
