Answer:
He may have some form of internal bleeding following the fall and the fact that he sometimes has prolonged bleeding could indicate hemophilia or some other blood clotting disorder. Also, since the patient was recently on antibiotics this could be a factor of the bleeding as it's possible he could have developed thrombocytopenia which is causing the excessive bleeding.
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.
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Answer:
The correct answer will be:
1. Acetylcholine binds to receptors on the motor end plate
2. Chemically-regulated ion channels open, causing depolarization
3 End plate potentials trigger action potential(s).
4. Transverse tubules convey potentials into the interior of the cell
5. Ca++ is released from the sarcoplasmic reticulum
6. Ca++ binds to troponin, pulling on tropomyosin
7. Binding sites on actin are uncovered, allowing myosin to bind and carry out power strokes
8. Force increases.
9. Ca++ is pumped (re-sequestered) into the sarcoplasmic reticulum
10. Force decreases.
Explanation:
The muscle contraction is a highly controlled mechanism which begins at the neuromuscular junction with the release of the acetylcholine neurotransmitter. This neurotransmitter causes the depolarization of the membrane by binding to the receptors of the motor end plate which generates an action potential. This action potential is transmitted via T-tubules from sarcolemma to the sarcoplasmic reticulum.
The sarcoplasmic reticulum releases calcium ions which binds to the troponin protein. This troponin removes the protein tropomyosin from the actin causing the rotation of the tropomyosin exposing the binding sites for myosin. The myosin binds to the actin using energy from the ATP which pulls the actin causing contraction. Another ATP binds the myosin head which weakens the bond between myosin and actin which releases the myosin which decreases the force between them decreases and the muscles relax.
Answer:
Phenotyping the patient’s red blood cell antigens corresponding with common antibodies that are cold-reactive is typically performed when the patient has made a cold-reacting antibody. Common scenarios include anti-M a naturally occurring antibody common in children or anti-Lewis a naturally occurring antibody common in pregnancy.
5x bRead the passage once silently. Then, reread it aloud while trying to read faster and more smoothly.
Write three to five sentences explaining any strategies you used and what new understanding you gained from the text as a result of reading it aloud.
