Answer the following questions
Question Description
Answer the following questions. Submit your questions as an attachment.
- Name three substances in the diet that are essential for “good blood”. What blood disorders develop if these substances are absent from the diet?
- What factors influence cardiac output? Explain each.
- Describe the effects of epinephrine, norepinephrine, glucagon, and thyroid hormones on the contractility of the heart?
- Describe the function of the SA node in the cardiac cycle. How does this function differ from that of the AV node?
.. Submit your questions as an attachment.
- Name three substances in the diet that are essential for “good blood”. What blood disorders develop if these substances are absent from the diet?
- What factors influence cardiac output? Explain each.
- Describe the effects of epinephrine, norepinephrine, glucagon, and thyroid hormones on the contractility of the heart?
- Describe the function of the SA node in the cardiac cycle. How does this function differ from that of the AV node?