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lara31 [8.8K]
3 years ago
5

The molecule that is the independent force-generator in muscle fibers is:

Medicine
1 answer:
Jlenok [28]3 years ago
6 0

Answer:

The correct option is : d. myosin

Explanation:

Myosins are the ATP dependent motor proteins that are involved in <u>contraction and movement of the muscles in the eukaryotes</u>. The myosins are called a superfamily of the motor proteins, as they are present in abundance in the muscle fibers.

Myosins acts as the <u>independent force-generator in the muscle fibers</u>.

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A 24-year-old is admitted to a medical unit with the diagnosis of hepatitis A and placed in contact precautions. What is the pri
tekilochka [14]

Answer:

To prevent transmission of infectious microorganisms

5 0
2 years ago
How does an increase in the total vessel length cause an increase in blood pressure?
finlep [7]

Answer:

The blood pressure is directly proportional to the total length of the vessel.

Explanation:

The blood pressure is directly proportional to the total length of the vessel.

The long blood vessel will have higher the resistance and the flow of blood will be lower.

Thus, making intuitive sense, as with blood volume, as the vessel's enhanced surface area will impede blood flow. This lowering area will lead to the higher blood pressure through the blood vessel. Similarly with the reduction in the resistance of the blood vessel, the blood flow will boost.

8 0
3 years ago
Which would not be a physiological response to decreased blood volume?.
otez555 [7]

Reduced blood volume leads to collapsing vessels, reduced pressure, and subsequently reduced perfusion pressure. The cardiovascular system combats low blood volume by constricting blood vessels until the body reaches a blood pressure that restores proper perfusion pressure.

5 0
2 years ago
How many mL of a 4% solution contains 400 mg of medication
Ghella [55]

200 ml of 4% solution contains 400 mg of medication

Explanation:

  • 0.5 ml of solution has 1 mg of medication
  • for example, if 10 mg of medication needs to be determined all we must do is multiply 0.5 ml of solution by 10 mg of medicine to get the answer.
  • in the above question we need to determine the number of milliliters of a 4% solution containing 400 mg of medication.
  • all we must do is multiply 0.5 ml of solution to 400 mg of medication to get the answer.  

                                        0.5 ml x 400 mg = 200 ml

7 0
3 years ago
What is the Icd 10 code for heart failure with reduced ejection fraction?
madam [21]

Answer:

<u><em>The answer is</em></u>: <u>Diagnostic code ICD-10-CM 2019 I50.2 Systolic (congestive) heart failure.</u>

<u />

Explanation:

Heart failure (HF) with reduced ejection fraction <em>is responsible for approximately 50% of cases of heart failure in the U.S. and it is associated with considerable morbidity and decreased quality of life. </em>

<u><em>Diagnostic code ICD-10-CM 2019 I50.2 Systolic (congestive) heart failure</em></u>, applicable to Heart failure with reduced ejection fraction [HFrEF].

<u><em>The answer is</em></u>: <u>Diagnostic code ICD-10-CM 2019 I50.2 Systolic (congestive) heart failure.</u>

6 0
3 years ago
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