Blood flow is influenced by which of the following factors: A. Blood pressure B.

Question

Blood flow is influenced by which of the following factors: A. Blood pressure B. Blood vessel lumen size C. Blood vessel length D. The ratio of blood plasma to formed elements E. All of the above Which of the following types of sensory receptors provide input to the cardiovascular center: 1. Baroreceptors 2. Mechanoreceptors 3. Hydroreceptors 4. Chemoreceptors A. 1 and 2 only. B. 1 and 3 only. C. 1 and 4 only. D. 2 and 3 only. In the lymphatic system: A. Most immune responses occur in the primary lymphatic organs. B. Lymph flows due to continuous waves of muscle contraction in the walls of lymphatic vessels. C. Lymph flows from the interstitial spaces, to lymph vessels and trunks, to the thoracic duct or left lymphatic duct, to the subclavian veins. D. Lymph nodes are where plasma cells and T-cells proliferate. E. The thymus gland is considered a secondary lymphatic organ. The first line of innate defense includes all of the following EXCEPT: A. The skin B. Mucus membranes C. Natural killer cells D. Lysozymes E. Vaginal secretions

Explanation / Answer

15) E- all of the above

A- as blood pressure increases the blood flow also increases.

B- large lumen corresponds to greater blood flow.

C flood flow decreases if length increases.

D Ratio of blood plasma to formed elements also influences the blood flow.

Related Questions

Navigate

• Browse (All)
• Browse B
• Subjects

---