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
nalin [4]
3 years ago
5

Ryan is a previously sedentary, healthy adult. He has participated in an aerobic training program four days per week for the las

t 6 months. What changes have likely occurred in his cardiovascular system?
Health
2 answers:
Allisa [31]3 years ago
6 0

Question Options:

a. Reduced resting heart rate, decreased stroke volume, and decreased maximal cardiac output.

b. Increased resting heart rate, decreased stroke volume, and faster heart rate recovery.

c. Reduced resting heart rate, increased stroke volume, and faster heart rate recovery.

Answer: Reduced resting heart rate, increased stroke volume, and faster heart rate recovery.

A reduced resting heart rate indicates more efficient heart function and better cardiovascular fitness. Normal resting heart rate for adults ranges from 60 to 100 beats per minute typically, a well-trained athlete might have a normal resting heart rate closer to 40 beats per minute.

Heart rate recovery is simply the time taken for the heart rate to return to normal after the cessation of exercise. An athlete or fit person typically has a faster heart rate recovery.

Stroke volume is the amount of blood pumped by the left ventricle of the heart in one contraction.

Misha Larkins [42]3 years ago
5 0

Answer:

Reduction in blood pressure at rest.

Explanation:

Exercise increases cardiac strike volume and at same time heart rate raise cardiac output,and this coupled with a transient increase in systemic vascular resistance and an elevation in mean arterial blood pressure. However, a long term exercise like the 6 months for days per week plan been engaged in by Ryan will promote a net reduction in blood pressure when he is at rest and favours a healthy lifestyle.

You might be interested in
Cheese is an example of
gizmo_the_mogwai [7]
It's B hope this helps
6 0
3 years ago
Read 2 more answers
Withdrawal symptoms such as vomiting and tremors often cause substance abusers to consume more of the substance, thus eliminatin
Stels [109]
I’m pretty sure it’s called relapsing
Where you start using again to stop feeling so bad
3 0
3 years ago
How is Ecstasy used?
klio [65]

Answer:

the most common form of use is via a tablet. Although there are ways to mash the drug, and smoke it, those who do use the drug generally take it in the tablet form.

Explanation:

3 0
3 years ago
After an automobile collision, a client who sustained multiple injuries is oriented to person and place but is confused to time.
Ierofanga [76]

Answer:

The best answer to the question: Which nursing action takes priority, when talking about a patient who was on an automobile collision and who sustained multiple injuries, would be: Maintain constant observation and monitoring of appearance of possible signs and symptoms of increased intracraneal pressure.

Explanation:

The reason for this being the correct nursing plan for the patient comes from the evidence present in the patient himself. He has been through an automobile accident in which without much doubt, his head was hit. Because he is presenting mild symptoms of neurological affectation, like drowsiness, headache and also disorientation in time, only, this indicates that it is a possibility that intracraneal pressure may be affected, or may be affected in the future. Thus, the nurse will strive to evaluate the patient´s responsiveness to certain stimulus like periodical conversation, preventing the patient from falling asleep but allowing him to stay silent through intervals. In this way the nurse will effectively monitor and observe the patient for any signs that may indicate a change in intracraneal pressure.

8 0
3 years ago
Need HELP!!!
xxMikexx [17]
Answer: <span>Garments that protect extremities
</span>
<span>During cold weather, the most important thing for a person to look for is an exercising clothing that can protect the extremities so that you will not experience hypothermia, frostbite and generalized vasoconstriction, which are dangerous to your health.

Therefore, choosing the right garment will allow your body to give off heat during exercise in cold weather and maintain body heat during rest. Moreover, wool is a good fabric that could retain body heat.</span>
4 0
3 years ago
Other questions:
  • How can a person with high level of health literacy improve his or her community.
    15·1 answer
  • Match these items.
    11·2 answers
  • Which statement is true about obesity?
    7·2 answers
  • How can you decrease the number of calories you consume?
    13·2 answers
  • Throughout your life you are going to have to make healthy decisions relating to human sexuality. You need to understand what a
    5·1 answer
  • List five harmful or negative effects of addiction and substance abuse
    6·2 answers
  • How can self-respect affect how you communicate with others? What are some ways to show respect to others? Give an example.
    13·1 answer
  • When ordering an X-ray of a limb, it is usually desirable to:
    7·1 answer
  • WORTH 20 POINTS!!!!!!!
    6·2 answers
  • The ______ helps draw air into the lungs.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!