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jolli1 [7]
3 years ago
9

Anything that elevates the concentration of the following ion in the myoplasm will lead to actin-myosin force develop:

Medicine
1 answer:
densk [106]3 years ago
7 0

Answer:

Calcium

Explanation:

Calcium is an important element present in the organisms body. The calcium can acts as an important messenger molecule and helps in the process of muscle contraction.

The concentration of calcium ions in the myoplasm leads to the development of force necessary for the movement of actin and myosin molecule. The calcium ions cling the cross bridge formation during muscle contraction.

Thus, the correct answer is option (b).

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Why is elevated blood pressure a risk factor in the development of heart disease
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High Blood Pressure. Hypertension increases one’s risk of cardiovascular disease as the blood vessel walls become irritated by the increased pressure exerted by the blood flowing through. As more and more damage is done to the vessel walls, plaque tends to form, in turn increasing the likelihood of atherosclerosis and coronary heart disease.

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Which choices are common obstetric drugs? Select all that apply.
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A. Sertraline

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3 years ago
The nurse administers cimetidine to a 75-year-old client diagnosed with a gastric ulcer. the nurse should monitor the client for
Finger [1]

The nurse administers cimetidine to a 75-year-old client diagnosed with a Gastric ulcer the nurse should monitor the client for the following adverse reactions Headache, Sleepiness, Confusion, Dizziness, Nausea which contribute for the change in Metal status.

  • Cimetidine is a H2\\ Receptor Antagonist.
  • Gastric partial cells contains receptors for Histamine.
  • Histamine is released from the Enterochromaffin cells upon the stimulation from food intake or from Vagus nerve stimulation.
  • Thus Histamine released from Enterochromaffin cells binds to H2\\ receptors on the parietal cells and increases the secretion of HCl.
  • Cimetidine has totally opposite effect and decreases the secretion of HCl from the parietal cells.
  • Not only on gastric cells H2\\ receptors are also present in CNS where they stimulate brain cells.
  • The above point justifies the adverse effects of Cimetidine.
  • Patients over the age of 50 or those who are severely ill may experience transient confusion while taking H2 blockers, particularly cimetidine.

Hence from these points we can conclude that patients who are above 50 years and receiving Cimetidine medication for gastric ulcer should be monitored for the above mentioned adverse reactions.

Learn more about Gastric Ulcer:

brainly.com/question/27928601

#SPJ4

7 0
1 year ago
Estrogen is a hormone secreted by the ovary. It is secreted in
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Which company made the pfizer vaccine ​
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The vaccine produced by the US biotech firm, based in Massachusetts

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