5 Written questions
5 Matching questions
- What is the central blood containing space surrounded by the tunics?
- Vascular resistance
- Vital Signs
- Continuous Capillaries
- a Lumen.
- b lack pores and have a intercelluar clefts that allow only diffusion of water and small solutes.
- c Pulse and blood pressure, along with respiratory rate and body temperature.
- d The friction between blood and blood vessel walls.
- e Small arteries that lead into capillary beds; controls blood flow into capillary beds by vasodilation and vasoconstriction; Deliver blood to capillaries.
5 Multiple choice questions
- Lowest level of arterial pressure.
- Small-diameter arterioles.
- Low blood pressure, systolic pressure below 100 mg Hg. Often associated with long life and lack of cardiovascular illness.
- Hint of poor nutrition and warning sign for Addision's disease (adrenal isnsufficiency) or hypothyroidism.
- Microscopic blood vessels, walls of thin tunica intima, one cell thick. Size only allows one RBC at a time; Permit exchange of nutrients and wastes between blood and interstitial fluid.
5 True/False questions
Pulse → Formed when venules converge; Composed of three tunics; Return blood to the heart, facilitated by valves in veins and in limbs.
Hypothension → Temporary low BP and dizziness when suddenly rising from a sitting or reclining position.
What are the 3 types of Capillaries? → Continuous capillaries, Fenestrated capillaries, sinusoidal capillaries (Sinusoids).
artery routinely used to take pulse → ANP - Causes blood volume and pressure to decline (produced by atria of the heart0.
Venules → Formed when venules converge; Composed of three tunics; Return blood to the heart, facilitated by valves in veins and in limbs.