Which of the following drugs has as its basic purpose to reduce the work of breathing, increase the oxygen content of the blood, and reduce the work of the heart?
A) Oxygen
B) Antivirals
C) Insulin
D) Antibiotics
A
You might also like to view...
During embryonic and fetal develop, most skeletal tissues arise from
a) the neurocranium. b) the notochord. c) mesenchymal cells. d) endoderm. e) none of these choices are correct.
The process of physically and chemically breaking food particles down is referred to as ________
A) digestion B) defecation C) ingestion D) absorption
Based on phylogenetic analysis, to which of the following phyla are chordates most closely related?
a. Porifera (e.g. sponges) b. Echinodermata (e.g. sea stars) c. Platyhelminthes (e.g. flatworms) d. Arthropoda (e.g. insects) e. Mollusca (e.g. octopi)
Stratified squamous epithelium in the mucosal layer and skeletal muscle in the muscular layer are characteristic of which of the following?
A) Esophagus B) Stomach C) Small intestine D) Large intestine