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Eddi Din [679]
3 years ago
13

Why does hydrogen peroxide bubble when it is poured on a skin cut

Medicine
1 answer:
BaLLatris [955]3 years ago
7 0

Answer:

It bubbles because hydrogen peroxide is a cleaner, when poured on to a skin cut, it will bubble because it is killing the bacteria.

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Classify each characteristic of grains as refined grain or whole grain.
mylen [45]

Answer:

Whole grains are grains that have their entire kernel (bran, endosperm and germ) intact therefore retaining valuable nutrients. Refined grains on the other hand are grains that have been milled and stripped off parts of their kernel therefore lowering their nutritional quality.

Explanation:

7 0
3 years ago
Sympathetic stimulation causes:
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C decreased the diameter of airways
7 0
3 years ago
The nursing instructor is discussing digoxin-induced arrhythmias. What risk factor would the instructor identify as increasing r
mrs_skeptik [129]

Answer:

Arrhythmia can be described as irregular heart beat, when the heart of a person is beating either too quickly of too slowly, with irregular rhythms.

Explanation:

The major risk factor associated with digoxin-induced arrhythmias is death.

New research has shown that people who have arrhythmias taking the drug digoxin may increase the risk of dying by more than 20 percent.

6 0
3 years ago
during or after exercise, it is normal for a student-athlete to comment that his/her heart feels like it is beating out of their
LiRa [457]

A student-athlete will normally comment that his/her heart feels like beating out of their chest as a natural reaction of the cardiovascular system during exercise. <u>TRUE.</u>

Jumping heartbeat is what you experience when you engage in strenuous or intensive exercise. This is due to the following changes that occur during exercise:

  • You gasp for air as your body need more oxygen
  • Your pulse/heart rate increases

These are natural and important reactions of the cardiovascular system during intense exercise.

The blood circulates oxygen. During exercise, you expend more oxygen. So, your cardiovascular system work rate increases during exercise.

Thus, a student-athlete will normally comment that his/her heart feels like beating out of their chest as a natural reaction of the cardiovascular system during exercise. <u>TRUE.</u>

Learn more here:

brainly.com/question/7104893

4 0
3 years ago
Read 2 more answers
Tendonitis is usually called by?
Daniel [21]

Answer:

tendinitis

Explanation:

Tendonitis (also known as tendinitis) is a general term used to describe inflammation associated with a tendon. Tendons connect muscles to bone, and inflammation of these rope-like tissues is the most common cause of soft-tissue pain. Tendonitis differs from arthritis, which refers to inflammation of a joint.

6 0
3 years ago
Read 2 more answers
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