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.
Physician impairment and rehabilitation, reintegration into medical practice while ensuring patient safety: a position paper from the American college of physicians, the statement is correct.
<h3>What is physician impairment ?</h3>
Physician impairment is the condition of inability to carry out patient care responsibilities safely and effectively and it is due to the problem in functioning of physician.
The American College of Physicians examine the professional duties and principles of the professional to physician impairment, where the physician should be rehabilitated and reintegrated into medical practice.
Sometimes the physicians seek help when they are unable to provide safe care to the patients and Health care institutions and the profession also support practice environments in which patient safety is the major concern and physician wellness.
Some Physician health programs will be committed to best practices that safeguard patient safety and the rights of physician-patients.
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Answer:
C. Fundus below the symphysis and nonpalpable
Explanation:
Answer:
c. Acceptable Macronutrient Distribution Ranges (AMDR)
Explanation:
<h2>
If the person is serious about best energy nutrient intakes they should consult with the <u><em>Acceptable Macronutrient Distribution Ranges (AMDR) </em></u></h2><h2><u><em /></u></h2>
<em>AMDR lists range of nutrient intakes from different food categories and a widely used list by nutritionists as this list has been approved and reviewed by scientific authorities across the globe. It was originally issued by </em><u><em>The Food and Nutrition Board of the Institutes of Medicine. </em></u>
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<u><em>Here's the guidelines:</em></u>
- Carbohydrate (45%-65% of energy),
- Protein (10%-35% of energy)
- Fat (20%-35% of energy) [limit saturated and trans fats]
The information about guidelines was derived from the Pubmed article <u><em>"Exercise and the Institute of Medicine recommendations for nutrition"</em></u> which you can view on PubMed. I cannot include the link as the post might get deleted for containing links.
The nurse should assess the client's ability to stand or sit.
Lung cancer is a type of cancer that begins in the lungs. Your lungs are two spongy organs in your chest that take in oxygen when you inhale and release carbon dioxide when you exhale.
Lung cancer is the leading cause of cancer deaths worldwide.
People who smoke have the greatest risk of lung cancer, though lung cancer can also occur in people who have never smoked. The risk of lung cancer increases with the length of time and number of cigarettes you've smoked. If you quit smoking, even after smoking for many years, you can significantly reduce your chances of developing lung cancer
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