Where should the left ventricle send blood?
A) coronary sinus B) left atrium C) aorta D) pulmonary trunk
Answer: C
You might also like to view...
Many visceral effectors have ________ innervation, meaning that they are innervated by postganglionic axons from both ANS divisions.
Fill in the blank(s) with the appropriate word(s).
Which enzyme class splits a chemical bond in the absence of water?
A. Ligase B. Oxidoreductase C. Lyase D. Hydrolase E. Dehydrogenase
Which of the following is the first event in defense against bacteria?
A) activation of T cytotoxic cells B) macrophage activation C) interferon release D) antigen appearance on plasmalemma E) activation of B cells
Which of the following conditions that can cause an airway obstruction is unique to patients with an injury to the upper cervical spine?
A) Retropharyngeal hematoma B) Blood or secretions in the mouth C) Oropharyngeal occlusion by the tongue D) Improperly inserted oropharyngeal airway