1). Describe in as much detail as you can the Homeostatic Feedback Loop for the regulation...

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Medical Sciences

1). Describe in as much detail as you can the HomeostaticFeedback Loop for the regulation of blood calcium levels (Calciumhomeostasis). (This is an Endocrine (Hormonal) reflex).
2. Describe the structure and function of cardiac and smoothmuscle physiology. Compare and contrast the physiology of skeletal,cardiac, and smooth muscle contraction. Include in your discussionthe regulatory and contractile proteins involved in contraction aswell as the source of calcium for contraction in all 3 muscletypes

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1 Blood calcium levels are regulated by parathyroid hormonewhich is produced by the parathyroid glands PTH is released in response to low blood calcium levelsit increases calcium levels by targeting the skeleton the kidneys and the intestine Parathyroid hormone in maintaining blood calcium homeostasisIt increases blood calcium levels when they drop too low Converselycalcitoninwhich is released from the thyroid glanddecreases blood calcium levels when they become too high 2 cardiac muscle pumps blood through the body and is under voluntary control The attachment junctions hold adjacent cells together across the dynamic pressures changes of the cardiac cyclesmooth See Answer

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