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
user100 [1]
3 years ago
5

Which of the following is the number one cause of preventable death in the U.S.? A. The flu B. Heart disease C. AIDS D. Asthma I

don't know but i think its the flu
Health
2 answers:
sergeinik [125]3 years ago
7 0

Answer:

A) the flu would be the number one

andrezito [222]3 years ago
4 0

i think it's flu

what about u

You might be interested in
The____ complex represents the time necessary for the impulse to travel through the bundle of His, the bundle branches, and the
Artyom0805 [142]

Answer:

a. QRS

Explanation:

In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.

Generally, the cardiac cycle occurs in two (2) stages;

Diastole : in this stage, the ventricles is relaxed and would be filled with blood.

Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.

The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.

The QRS complex represents the time necessary for the impulse to travel through the bundle of His, the bundle branches, and the Purkinje fibers to complete ventricular activation or contraction, known as ventricular depolarization. QRS is simply a combination of the Q-wave, R-wave and the S-wave which represents electrical impulses.

7 0
3 years ago
Which can decrease risk of heart disease and prostate cancer. ketchup, vinegar and mayonnaise​
umka21 [38]

Answer:

Vinegar

Explanation:

Vinegar can decrease high insulin and blood glucose levels, which contribute to heart diseases.

Hope this helps!!

Plz let me know if I'm wrong...

5 0
3 years ago
The main organ of the cardiovascular system, which is responsible for pumping blood, is the
Jobisdone [24]
...........heart ...........
7 0
3 years ago
Read 2 more answers
Drink water and eat please
serious [3.7K]

I dont like to eat or drink anything. I havent done that in a few weeks :/

5 0
3 years ago
Read 2 more answers
What is NOT a way of getting someone out in baseball
Leno4ka [110]

Answer:

Tagging

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How does the International Red Cross and Red Crescent Movement help in improving public health?
    11·1 answer
  • Which of the following is an example of moving properly for a push-up? (3 points) Raising and lowering the body to a 90-degree a
    8·1 answer
  • (4).Syphilis is caused by ?<br> (a). Fungus<br> (b). Bacteria<br> (C).condom<br> (d).abstinence
    10·2 answers
  • Health effects from smoking
    8·1 answer
  • What is peripheral perfusion?
    12·1 answer
  • What is the solution to the system of equations?<br>0 (-3, 2)<br>0 (-2,3)<br>0 (2, -3)<br>o (3, 2)​
    11·1 answer
  • An athlete is injured on the field. His teammates see that the injury is moderately swollen, and the athlete reports that the ar
    6·2 answers
  • What can our culture do to reduce obesity statistics?
    12·2 answers
  • Which is not an example of anaerobic activity?
    11·2 answers
  • What dose advocates mean
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!