A healthy 28-year-old woman stands up from a supine position. Moving from a supine to a standing position results in a transient decrease in arterial pressure that is detected by arterial baroreceptor

A.Mean circulatory filling pressure↑, Strength of cardiac contraction↑, Sympathetic nerve activity↑ B.Mean circulatory filling pressure↓, Strength of cardiac contraction↑, Sympathetic nerve activity↑ C.Mean circulatory filling pressure↓, Strength of cardiac contraction↓, Sympathetic nerve activity↑ D.Mean circulatory filling pressure↓, Strength of cardiac contraction↓, Sympathetic nerve activity↓

时间:2024-03-29 15:34:47

相似题目