Which of the following does NOT have an effect on cardiac stroke volume? Which of the following statements describes the Frank-Starling Law of the Heart? Which of the following con... Which of the following does NOT have an effect on cardiac stroke volume? Which of the following statements describes the Frank-Starling Law of the Heart? Which of the following conditions will decrease the heart rate? Which of the following statements about red blood cells is incorrect? Plasma constitutes ___ % of whole blood. In the ABO blood grouping classification, a person with blood group AB has which antibodies present within their blood?
Understand the Problem
The question is asking about various concepts related to human physiology and blood, including cardiovascular effects, the Frank-Starling law, and characteristics of blood cells. The user is likely looking for answers to specific quiz questions from a biology or health-related context.
Answer
1. Mid-load 2. Greater pre-load increases force 3. Hypothermia 4. Destroy bacteria by phagocytosis 5. 55% 6. None
The final answer is:
- Mid-load does not have an effect on cardiac stroke volume.
- The Frank-Starling Law describes that a greater pre-load on cardiac muscle fibers prior to contraction increases the force of contraction.
- Hypothermia will decrease the heart rate.
- It is incorrect that red blood cells destroy bacteria by phagocytosis.
- Plasma constitutes 55% of whole blood.
- In the ABO blood grouping classification, a person with blood group AB has no antibodies present within their blood.
Answer for screen readers
The final answer is:
- Mid-load does not have an effect on cardiac stroke volume.
- The Frank-Starling Law describes that a greater pre-load on cardiac muscle fibers prior to contraction increases the force of contraction.
- Hypothermia will decrease the heart rate.
- It is incorrect that red blood cells destroy bacteria by phagocytosis.
- Plasma constitutes 55% of whole blood.
- In the ABO blood grouping classification, a person with blood group AB has no antibodies present within their blood.
More Information
The Frank-Starling Law explains how the heart can adjust its force of contraction based on the volume of blood returning to it, known as pre-load. Hypothermia slows metabolic processes, including heart rate.
Tips
Common mistakes include confusing terms related to cardiac stroke volume and the ABO blood group's antibody presence.
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