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Patho 16-20
Study Guide 16-20
| Question | Answer |
|---|---|
| _____ arterial pressure varies with with cardiac cycle. | Systemic |
| T/F the goal level for antihypertensive therapy in all its is less than 140/90mm Hg. | False |
| T/F systemic blood vessels are not significantly affected by parasympathetic innervation. | true |
| T/F the major determinant of systemic vascular resistance is the diameter of arterioles. | true |
| T/F stimulation of the RAAS system results in a lowering of MAP. | false |
| T/F the primary reason BP increases with age is because the heart becomes a less efficient pump. | false |
| T/F BP in the pulmonary vascular bed is higher than that in the systemic vascular bed | false |
| T/F systolic Bps taken at the dorsal is pedis artery in the foot should be nearly the same as those taken at the brachial artery | true |
| T/F the pulse pressure for a pt with a BP of 155/85 mm Hg would be 70. | true |
| T/F normal BP values are based upon the pt lying supine. | false |
| T/F standards of expected BP are normed by gender. | false |
| mean arterial pressure (MAP) for a pt with a BP of 150/90 would be: | 110mm Hg |
| stimulation of the baroreceptors in the carotid sinus and aortic arch due to increased BP produces: | increased parasympathetic inhibition of the heart rate |
| atrial natriuretic peptide increases: | excretion of water and sodium by the kidney |