The molecular fragment represented in Figure 3-3 is:



a. ATP.

b. RNA.

c. a protein.

d. a nucleotide.

e. a polysaccharide


B

Biology & Microbiology

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Through what process is O2 transported from air in the lungs into the blood?

a. active transport b. simple diffusion c. facilitated diffusion d. osmosis e. active transport

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In science, all results

a. are accepted as fact. b. are only hypotheses. c. have a probability of being incorrect. d. must be consistent with previous knowledge. e. are uncritically accepted by other scientists

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The ________ connects the larynx with the bronchi

Fill in the blank(s) with correct word

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A known alcoholic man is found unresponsive by a law enforcement officer. An empty container of antifreeze was found near him. Your assessment reveals that his respirations are deep and rapid, his pulse rate is rapid and weak, and his pupils are dilated and sluggishly reactive. As your partner administers high-flow oxygen to the patient, you should:

A) start an IV line and give 1 mEq/mg of sodium bicarbonate. B) assess his blood glucose level and apply a cardiac monitor. C) start an IV line and begin administering a saline fluid bolus. D) give him 100 mg of thiamine IM and assess his blood pressure.

Biology & Microbiology