116 Regulation of Arterial Pressure Flashcards
1
Q
Regulation of arterila pressure: hours vs days
A
oNeural Reflexes – minute-to-minute (fine tune)
- oBaroreceptor Reflex
- oChemoreceptors
- oAtrial Low-Pressure Baroreceptors
Hormonal Reflexes – hours, days, months
- oRenin-Angiotensin-Aldosterone System
- oVasopressin (Antidiuretic Hormone)
- oAtrial Natriuretic Peptide – atria
- oBrain Natriuretic Peptide – ventricles
2
Q
Neural reflex in arterial pressure control (overview of players)
A
3
Q
Arterial Stretch Response
A
4
Q
Anatomy of afferent signals in brainstem
A
5
Q
Barorecpetor reflex arc
A
6
Q
MAP Flow diagragm and equations
A
7
Q
Vasoconstriction and Vasodilatation in Vascular Smooth Muscle
A
8
Q
Intrinsic Cardiovascular Response of Peripheral Chemoreceptors: Bradycardia and vascoconstriction
A
9
Q
Integrated Response of Peripheral Chemoreceptors
(Including effects on respiratory centers)
A
10
Q
Central Chemoreceptros effect on MAP for ischemic brain
A
11
Q
Atrial B type sensors: effect on MAP
A
