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
GREYUIT [131]
2 years ago
13

The number of heartbeats per minute is known as the _____, while the volume of blood that is pumped by the ventricles with each

heartbeat is the _____.
Health
1 answer:
anzhelika [568]2 years ago
3 0

The number of heartbeats per minute is known as the heart rate, while the volume of blood that is pumped by the ventricles with each heartbeat is the stroke volume.

A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Typically, a lower heart rate at rest indicates more efficient heart function and sounder cardiovascular fitness.

Stroke volume depends on the amount of shortening that the myocardial fibers can reach when functioning against arterial pressure, The normal range of Stroke volume is 50 to 100 ml.

To learn more about cardiovascular fitness here

brainly.com/question/11176067

#SPJ4

You might be interested in
Let’s say you start drinking a soda from the school vending machine every day, taking in an additional 200 calories a day. At th
Tresset [83]

It would take 18 days, because it takes 3,500 calories to gain a pound, 3500/200 is 17.5, round that up to 18.

4 0
3 years ago
Two reasons why both men and women could become viuctims of violence
djyliett [7]
both men and women could become victims of violence because both of them may want to be in control or power which could cause political or domestic violence.both men and women could become victims of violence because men may not perform the right judgement on the woman which might be a bad thing to the woman
6 0
4 years ago
Which of the following is a sign of a heart attack?
baherus [9]
The answer would be b and c. 

 Hope that helps!!
6 0
3 years ago
Read 2 more answers
When skeletal muscles are trained by adding physical stress to them, this is called _____.
tangare [24]

Answer:

When skeletal muscles are trained by adding physical stress to them, this is called progressive resistance training (PRT).

Explanation:

During PRT, muscles are exercised against an <em>overload or resistance</em>; the overload is gradually increased in order to allow muscles to adapt. This allows for progressive strength increases over time.

Muscle fatigue is defined as a reduction in the ability to produce force due to exercise. This comprises:

  • peripheral fatigue- due to changes at the junction between motor neurons and the muscle.
  • central fatigue- caused by a reduced capacity to use voluntary force in relation to the capacity to use involuntary force
  • and muscle damage- this is associated with several issues at the cellular level such as disrupted membranes and cytoskeletons; and tissue damage via torn muscle fibers, and collagen.

Overall, these may affect muscle fiber activation and the amount of force they are capable of producing- i.e. sustained strength. However, muscle fatigue  can be greatly reduced via the maintenance of PRT. Also, apart from strength gains, PRT is <em>used for weight loss and muscle building</em>; common tools used in PRT include <em>free weights, elastic bands and exercise machines. </em>

6 0
3 years ago
Read 2 more answers
How does a heart get started again if it stopped?
Salsk061 [2.6K]

Answer:

Explanation:

If you have cardiac arrest because the heart is very slow or is stopped, shocking it will not help.” An automated external defibrillator (AED) is a portable electronic device that works to restore the heart's normal electrical activity and get the heart beating again.

8 0
2 years ago
Read 2 more answers
Other questions:
  • The term "warm-up" describes?
    14·1 answer
  • Which of these tools can be used to detect breast cancer? Select the two
    10·2 answers
  • Is muscle size a major contributor to muscle strength? Let’s discuss! Back up with a good explanation. College level answer.
    7·2 answers
  • Help me asap plz and thx u
    9·2 answers
  • Reasons why people hate fruitbats?
    15·2 answers
  • Which of the following is true
    11·1 answer
  • What is your definition of a student belonging in a school community?
    6·1 answer
  • Parenting styles can affect a child’s academic achievement. Most studies indicate that one specific style of parenting leads to
    11·2 answers
  • Which of these are likely benefits of abstinence? Select the three correct
    14·2 answers
  • Select the correct answer. Which of these is a function of the digestive system?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!