Choose all of the ways in which the heart chambers are involved in pulmonary circulation.
a. Oxygenated blood enters the left atrium.
b. Oxygenated blood enters the right atrium.
c. The right ventricle pumps deoxygenated blood to the lungs.
d. The left ventricle pumps deoxygenated blood to the lungs.
e. Pulmonary veins pass blood into the left atrium whereas pulmonary arteries carry blood away from the right ventricle.
f. Pulmonary veins pass blood into the right atrium whereas pulmonary arteries carry blood away from the left ventricle
c. The right ventricle pumps deoxygenated blood to the lungs.
e. Pulmonary veins pass blood into the left atrium whereas pulmonary arteries carry blood away from the right ventricle.
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The right lung has ________ lobes; the left lung has ________ lobes.
A. anterior, posterior, and lateral; superior and inferior B. superior, middle, and inferior; anterior and posterior C. superior and inferior; superior, middle and inferior D. superior, middle, and inferior; superior and inferior
The hypothalamus produces which two hormones?
A) ADH and epinephrine B) epinephrine and norepinephrine C) ADH and oxytocin D) growth hormone and melatonin E) oxytocin and melatonin
Which of the following terms have NO relationship?
a. adaptations and cost-benefit ratio b. homologous traits and a common ancestry c. negative feedback and set point d. feedforward system and acclimiatization e. antagonistic control and two effectors
Water-soluble molecules such as glucose and amino acids move across the blood-brain barrier by ________.
A. filtration B. exocytosis C. diffusion D. mediated transport E. endocytosis