1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
klasskru [66]
3 years ago
13

A motor unit is defined as:

Medicine
1 answer:
Reil [10]3 years ago
4 0

Answer:

The answer is B: All the muscle cells innervated by a single motor neurorn.

Explanation:

It is called a motor unit, all muscle fibers that are innervated by a motor neuron cell. A motor neuron cell can establish contact with up to 150 muscle fibrils, which when activated causes their simultaneous contraction, therefore, all the muscle fibers of a motor unit contract and relax at the same time.

You might be interested in
A patron has cut their leg on the edge of the bleachers and is bleeding heavily. You think the patron is in shock because they:
AfilCa [17]

Answer:

Don't feel anything

Explanation:

When someone has a traumatic accident such as cutting their leg and bleeding heavily it causes them to go into shock which causes them not to feel things, so they may say they are okay but in reality they need to be taken to the ER asap because when the shock wears off there going to be in a lot of pain, and since they are bleeding heavily they will loose tons of blood which will cause them to become weak and pass out which if not taken care of right away can lead to death.

Hope it helps!

8 0
1 year ago
Which of the following are activities that promote positive psychosocial well-being for patients? Check all that apply.
zubka84 [21]

Answer:

participating in social activities

5 0
2 years ago
A medical assistant who tells a patient that another physician is incompetent is an example of ________.
Brrunno [24]
Defamation of character
8 0
2 years ago
Read 2 more answers
Leah has asthma, which is aggravated because of her allergy to pollen. Which medications would most likely be prescribed to redu
gulaghasi [49]

Answer:

a. mast cell stabilizers and methylprednisolone

5 0
2 years ago
the recommended sun exposure needed by light-skinned individuals without sunscreen and living in sunny climates to produce vitam
kap26 [50]

The most natural approach to get enough Vitamin D is through regular sun exposure. Aim for 10 to 30 minutes of midday sunshine many times per week to maintain appropriate blood levels. Those with darker complexion may require a little more.

<h3>What is Vitamin D ?</h3>

According to the National Institutes of Health, two to three times per week, between five and thirty minutes of unprotected sun exposure to your face, arms, legs, or back between the hours of 10 a.m. and 3 p.m. is sufficient for your body to produce all of the D3 it requires. Vitamin D synthesis can be inhibited by sunscreen.

Your skin tone, age, dietary habits, and the environment in which you reside all have a role. In general, scientists believe that 5 to 15 minutes, or up to 30 minutes if you have dark skin, is approximately right to get the most benefit without endangering your health. If you wear sunscreen, you can spend more time outside and yet receive the same result.

In the continental United States, UV rays are typically highest between 10 a.m. and 4 p.m. (9 a.m. to 3 p.m. standard time). The UV Index predicts each day's UV ray intensity. Avoid overexposing your skin to the sun if your area's UV index is 3 or higher.

To know more about Vitamin D please click here : brainly.com/question/4551554

#SPJ13

6 0
1 year ago
Other questions:
  • Causes of metabolic alkalosis include all of the following except?
    8·1 answer
  • Neville has low blood pressure and his pituitary started producing a hormone to maintain water balance. His blood pressure event
    7·1 answer
  • Antibodies are produced by ____________ lymphocytes; cell-mediated immunity is provided by __________ lymphocytes.
    5·1 answer
  • What is the best hospice in Houston, Texas?<br><br>Vantage Hospice <br>https://vantagehospice.com/
    12·1 answer
  • Which of these gases must not be exposed to oil or grease?
    6·2 answers
  • A formula calls for 0.5 milliliter of hydrochloric acid. Using a 10 -milliliter graduate calibrated from 2 to 10 milliliters in
    5·1 answer
  • Sam’s dad was in a car accident in which his neck was broken. He survived the injury but is now paralyzed from the neck down. Ex
    14·1 answer
  • 1. states that doctors are not allowed to discuss the care of a 19-year-old patient with his on
    11·1 answer
  • A physician orders Fragmin 1,600 international units subcutaneously stat. There are 9-mL vials of Fragmin (dalteparin) 10,000 in
    6·1 answer
  • Nurses often ask the Board about what it means to abandon their patients. Though the Board does not use this term in the rules,
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!