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Answer:
The primary regulatory sites include the cardiovascular centers in the brain that control both cardiac and vascular functions. Neurological regulation of blood pressure and flow depends on the cardiovascular centers located in the medulla oblongata.
Explanation:
If the osmotic pressure in the glomerular capillaries increased from 28 mmhg to 35 mmhg due to dehydration, in this case, the net filtration would decrease.
<h3>What is glomerular filtration and where does it occur?</h3>
Urine is formed in the nephrons basically in two stages: glomerular filtration and renal reabsorption. It is in the glomerular capsule that occurs through extra glomerular filtration, which consists of bleeding from the blood plasma part of the renal glomerulus into the glomerular capsule. The extravasated liquid is called filtration.
In this case, we can see that the net filtration would decrease because the glomerular capillaries increased from 28 mmhg to 35 mmhg due to dehydration.
See more about glomerular filtration at brainly.com/question/15354906
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Answer:
Potassium have many duties as an important mineral in our body. It helps in regulation of muscle contractions, fluid balance and maintenance of healthy nerve function. Potassium deficiency ( hypokalemia) is characterized by a blood potassium level below 3.5mmol/liter. It occurs when our body loses a lot of fluid. Common causes include diarrhoea,excessive sweating and blood loss. 8 signs & symptoms of potassium deficiency are:
- Weakness & fatigue
- Muscle cramps & spasms
- Digestive disorders like bloating & constipation
- Heart palpitations can cause arrhythmia
- Muscle aches & stiffness
- Tingling & numbness
- Breathing difficulties
- Mood changes
Sources of potassium are:
Fruits , vegetables, beans & nuts
Lists of food which are excellent source of potassium along with the percentage of RDI found in a 100 gram serving:
Beet greens, cooked: 26% of the RDI
Yams, baked: 19% of the RDI
White beans, cooked: 18% of the RDI
Clams, cooked: 18% of the RDI
White potatoes, baked: 16% of the RDI
Sweet potatoes, baked: 14% of the RDI
Avocado: 14% of the RDI
Pinto beans, cooked: 12% of the RDI
Bananas: 10% of the RDI
Deoxygenated blood leaves the heart, goes to the lungs, and then re-enters the heart; Deoxygenated blood leaves through the right ventricle through the pulmonary artery. From the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle. Blood is then pumped from the right ventricle through the pulmonary valve and into the main pulmonary artery.
