Which of the following is a general term meaning excess erythrocytes in the blood?

What type of consent would apply for an unresponsive 28-year-old male victim of a motorcycle collision?

a. Expressed consent b. Implied consent c. Informed consent d. Assumed consent

What letter of the OPQRST mnemonic reflects a medical emergency patient's report that difficulty in breathing became worse about two hours ago?

a. Q b. R c. S d. T