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1.) What is the correct flow of blood from the left ventricle?
Arteries, arterioles, pulmonary arteries, alveolar capillaries, heart, pulmonary veins, venules, capillaries, heart
Arteries, arterioles, capillaries, venules, veins, heart, pulmonary arteries, arterioles, alveolar capillaries, venules, pulmonary veins, heart
2.) What is the inherent rate of the sinoatrial node?
3.) What does a "sinus rhythm" include?
Any regular, narrow QRS complex rhythm with an upright P wave before the QRS complex.
Any narrow QRS complex rhythm with an upright P wave before the QRS complex at a rate of 60-100 per minute.
4.) What is the dose and route of Epinepherine for cardiac arrest?
1:10000 Epinepherine 1 mg IV/IO
1:1000 Epinepherine 1 mg IV
5.) Sympathetic stimulation of alpha-1 receptors results in which of the following?
Norepinepherine causes vasoconstriction.
Norepinepherine causes tachycardia.