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Label the following figure including both anatomy (organs and structures) and physiology (function and biochemistry). What is the most important parts of what is shown here for keeping you alive? Justify
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- “THE WAY TO A MAN’S HEART IS THROUGH HIS STOMACH:” Explain the following quote with a unique diagram that connects the GIT's important functions to systemic and cardiac circulation. Explain how their relationship is synergistic concisely. Include key nutrients that are necessary in maintaining the relationship.View these animations (http://openstaxcollege.org/l/coagulation) to explore the intrinsic, extrinsic, and common pathways that are involved the process of coagulation. The coagulation cascade restores hemostasis by activating coagulation factors in the presence of an injury. How does the endothelium of the blood vessel walls prevent the blood from coagulating as it flows through the blood vessels?Figure 33.21 State whether each of the following processes are regulated by a positive feedback loop or a negative feedback loop. A person feels satiated after eating a large meal. The blood has plenty of red blood cells. As a result, erythropoietin, a hormone that stimulates the production of new red blood cells, is no longer released from the kidney.
- Joe is studying for ANP. He is relaxed and resting. He just ate a big meal, so his digestive organs are very active. Explain why the precapillary sphincters feeding his resting muscles are closed tight, but the precapillary sphincters feeding the smooth muscle of his digestive organs are relaxed/open. How (what stimulus) causes those sphincters to relax? Explain how/why plasma is leaving his capillaries. Is this happening at the arterial end or the venous end? Use the terms capillary hydrostatic pressure, blood colloid osmotic pressure, and net filtration pressure. Indicate whether CHP is greater than or less than BCOP, and whether NFP is positive or negative.During public speaking, there are many cardiovascular changes that occur before, during and after speaking. Blood pressure (BP) and mean arterial pressure (MAP) are high during a speech. After the speech, BP and MAP drop back to normal. How has resistance in the vasculature for gastrointestinal blood flow and cerebral blood flow changed that allows this drop? For this part of the question you will reference what happens for changes in the brain vasculature. Resistance in the cerebral vasculature is high during the speech and low after the speech Resistance in the cerebral vasculature is low during the speech and high after the speech Resistance in the cerebral vasculature remains the same during and after the speechWhen the alary muscles contract, the hemolymph is forced through the aorta into the head. Upon relaxation, the hemolymph enters the heart through the ostia. Once the hemolymph leaves the aorta, it fills the perineural and perivisceral sinuses, bathing the internal organs at the same time. Present your understanding of this concept through a diagram in the activity worksheet.
- Concept Ma g To learn the concept of how blood flows through various ciculatory routes, draw a schematic diagram (of a design of your choicej that clearly shows the structures through which blood flows in the Tollowing routes: L. Hepatic portal circulation (include routes all the way to and from the heart in your diagram) 2. Fetal circulation 3. Systemic circulation: to and from any organ of your choice VESSEL TISSUES SUPPLIED OR DRAINED Brachiocephalic artery Left common carotid artery Left subclavian artery Celiac artery Phrenic arteries Superior mesenteric artery Inferior mesenteric artery Renal artery Suprarenal artery External iliac artery Internal iliac artery Hepatic vein External iliac vein Internal iliac vein Renal vein Testicular vein Ovarian vein Phrenic vein Superior mesenteric vein Inferior mesenteric vein Gastroepiploic vein Cystic veinWhich of the following matches correctly? A Pulmonary artery - Carries deoxygenated blood to the lungs B Superior vena cava - Receives deoxygenated blood from the lower body and organs C Inferior vena cava - Receives deoxygenated blood from the head and body D Hepatic artery - Carries deoxygenated blood to the gutHow might you connect "arteries," "capillaries," "veins," and "interstitial fluid" to the concept map? Select all correct statements. Check All That Apply Blood vessels include arteries, capillaries, and veins. Blood vessels include arteries, capillaries, and veins. Arteries have more smooth muscle than veins. Arteries have more smooth muscle than veins. Veins have slower blood velocity than capillaries. Veins have slower blood velocity than capillaries. Capillaries exchange dissolved substances with interstitial fluids. Capillaries exchange dissolved substances with interstitial fluids. The heart pumps interstitial fluids.
- Why do interstitial fluids build up in the capillary beds of tissues? O the venous capillaries absorb more fluids than can be delivered by arterial capillaries O more fluid is usually released by arterial capillaries than is absorbed by venous capillaries O interstitial spaces lack dissolved proteins or other types of dissolved electrolytes O tissue cells within the capillary beds tend to expel fluids into nearby open spaces NextDescribe the pressures which affect the movement of fluids from the intravascular to the extravascular space (and vice versa) as blood flows thru the arterial side to the venous side. I'm looking for the 2 primary forces which "push out" and/or "pull in" fluid into/out of the vasculature - explain each of their roles as blood flows from the arterial side to the venous side. Be sure to state what creates each of these pressures. What mechanism is responsible for removal of excessive interstitial fluid? Lastly, how might the following condition potentially alter normal fluid movement in/out of vasculature: A) nephrotic syndrome B) congestive heart failureWhich one of the following combinations of the organisation of cells, tissues and organs is correct? J K L M Cells Muscle Blood cell Tracheid Bone Tissue Nervous Muscular Vascular Connective Organ Eye Brain Stem Heart In humans, the circulatory system contains a number of different transport vessels including arteries, veins and capillaries. There are two different types of capillaries involved in transporting materials. Which one of the following statements correctly identifies the type of capillary with its function? J. Blood capillaries are responsible for absorbing digested fat molecules in the villi of the small intestine. K. Lymph capillaries transport important molecules including oxygen to the brain. L. Blood capillaries are involved in the exchange of gases in the alveoli of the lungs. M. Lymph and Blood capillaries are both responsible for transporting red blood cells to the heart.