Which of the following blood vessels receives blood directly from the right ventricle?
A) Ascending aorta
B) Right pulmonary vein
C) Inferior vena cava
D) Pulmonary trunk
E) Superior vena cava
D
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In the correct order, the steps involved in oogenesis are:
(1) formation of a tertiary follicle (2) ovulation (3) formation and degeneration of the corpus luteum (4) formation of primary follicles (5) formation of secondary follicles A) 5, 4, 3, 2, 1 B) 2, 5, 4, 1, 3 C) 1, 2, 3, 4, 5 D) 3, 5, 1, 4, 2 E) 4, 5, 1, 2, 3
__________ is not secreted from an organ located in the abdominal cavity
a. Ghrelin b. Thrombopoietin c. Gastrin d. Insulin-like growth factor e. Calcitonin
Match the function with its appropriate description.A. Movement of molecules from digestive tract into bloodB. Chewing of foodC. Muscular contractions that propel foodD. Removal of undigested wastes from bodyE. Breakdown of organic molecules with digestive enzymesAbsorption
Fill in the blank(s) with the appropriate word(s).
If a person is hypoventilating, then:
A. The partial pressure of CO2 is decreasing in the blood B. More oxygen will be able to bind to hemoglobin C. The rate at which carbonic acid dissociates into hydrogen and bicarbonate increases D. The rate at which carbonic acid dissociates into water and CO2 increases E. The pH of cerebrospinal fluid increases