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
Allisa [31]
4 years ago
7

When subjects perform a fitness test in which they are pushed to their maximum heart rate (i.e. not stopping at 80% of max), the

are encouraged to continue biking slowly for an additional minute afterwards in order to cool down. Sometimes, if the subject does not cool down, they pass out. What is the most likely explanation for why they passed out
Health
1 answer:
Nata [24]4 years ago
7 0

Answer:

Heart rate decreased suddenly and then MAP immediately fell because peripheral blood vessels were extensively vasodilated. This is due to vasovagal reflex, a reflex triggered by stress, holding your breath, pin etc. This causes heart rate to slow down causing blood vessels to widen; as a result blood gets accumulated in the lower body and only less blood flows to the brain.

Explanation:

You might be interested in
Which of the following statements is NOT true?
Lunna [17]
I know a is true infants require as much fat in their diet until the age of 2 for proper brain development
5 0
3 years ago
Read 2 more answers
Our lungs are less complicated than ballons<br> True <br> or<br> False
Galina-37 [17]

Answer:

False

Explanation:

Our lungs are more complicated than simple balloons. They consist of bronchi, bronchioles, alveoli, alveolar ducts, capillaries etc. So, they are much more complex than balloons.

\rule[225]{225}{2}

Hope this helped!

<h3>~AnonymousHelper1807</h3>
6 0
3 years ago
When a family seeks help for a problem that is too difficult to solve by itself this is a sign of
emmainna [20.7K]
Strength would be my guess because they aren't too overconfident that they refuse to gain help. They had the guts to ask for help<span />
5 0
3 years ago
Read 2 more answers
Question 1 (1 point)
Tanya [424]

Answer:

steven leslie killed a 19 year old boy in a accident

6 0
3 years ago
The process of the sperm fertilizing the ovum is known as what?
Wewaii [24]
Fertilization is the answer i believe
6 0
3 years ago
Other questions:
  • 3. Which organelle acts like the storage system of the cell?
    9·1 answer
  • Xenophobia is a fear of<br> A. clowns.<br> B. life.<br> C. music.<br> D. strangers.
    11·1 answer
  • How has the media influenced perceptions about sexual orientation? Check all that apply.
    8·2 answers
  • Eating disorders are frequently accompanied by existing psychiatric and physical illness including anxiety obsessive behavior de
    12·2 answers
  • How can good self esteem help you through difficult situations
    7·2 answers
  • What way to best way to lose one pound
    7·1 answer
  • Rick is overweight and will soon get hypertention. Which diet is best for Rick?
    12·1 answer
  • Chromosomes are derived from _____.
    9·2 answers
  • 7) The Quarantine 15 is a term to describe how many people have gained weight
    7·1 answer
  • Pahelp Po need na Po kasi ngayon<br><br><br>kahit processing question lang Po sa number 2​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!