Answer:
Varicose veins can best be described as veins cannot prevent the backflow of blood.
Explanation:
Varicose veins are a manifestation of venous insufficiency or peripheral vascular insufficiency.
Veins are blood vessels that, unlike arteries, are not able to contract, so they depend on gravity, muscle contractions and a system of valves to be able to carry blood to the heart.
<u>When the venous valves do not work, the blood is not transported properly, backflow occurs and is retained, producing dilation of the vein walls, which is characteristic of varicose veins</u>. In this case, veins cannot prevent the backflow of blood.
The other options are not correct because:
- <em>Varicose veins do not lose their ability to transport blood.
</em>
- <em>Veins cannot be used to transport blood from the heart.
</em>
- <em>Failure to adequately transport waste to the heart does not apply in this case.</em>
Answer:
Well….There was a time when I had to choose to work out/ eat healthy or not, so I went to line to search what would happen to my body if I didn’t work out much and or if I did not eat healthy, soon then after I saw what it might do to me, I quickly went to the Gym and started working out and started eating healthy foods, Now I’m as healthy as I can be.
Answer:
Explanation:
Interval training works both the aerobic and the anaerobic system. During the high-intensity efforts, the anaerobic system uses the energy stored in the muscles (glycogen) for short bursts of activity. Anaerobic metabolism works without oxygen, but the by-product is lactic acid. As lactic acid builds, the athlete enters oxygen debt, and it is during the recovery phase that the heart and lungs work together to "pay back" this oxygen debt and break down the lactic acid. It is in this phase that the aerobic system is using oxygen to convert stored carbohydrates into energy.
It's thought that by performing high-intensity intervals that produce lactic acid during practice, the body adapts and burns lactic acid more efficiently during exercise. This means athletes can exercise at a higher intensity for a longer period of time before fatigue or pain slows them down.
<span>The most common airway obstruction is the tongue.
It blocks the upper airway causing asphyxiation in many patients who are
comatose or have suffered cardiopulmonary arrest. An airway obstruction is
considered to be life-threatening and should get immediate medical attention.
The severity of the obstruction varies on a case to case basis and a people
should be aware how to properly perform first aid to avoid further
complications. If a person has not been able to breathe a possible tracheotomy
will be performed by the rescuer as a quick response. This is to enable the
passage of air back to the brain. </span>
Change in health care<span> is continual, </span>and plenty of<span> </span>the continuing<span> changes </span>lead to<span> corresponding modifications to </span>writing<span> and </span>asking<span> practices. Hospitals and </span>Dr.<span> offices cannot afford to relinquish any </span>applicable<span> payments, nor </span>will<span> they afford the penalties and potential risk </span>related to<span> inappropriate </span>writing<span> and </span>asking<span>. </span>we tend to<span> believe hospitals that dedicate </span>the required<span> time, energy, and resources </span>to confirm correct<span> and </span>applicable writing are<span> well positioned </span>to form the simplest<span> of the </span>unsure health care money setting<span>.</span>
