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Luba_88 [7]
2 years ago
10

What is meant by second-hand smoke from tobacco products? Why is it harmful?

Medicine
1 answer:
Stels [109]2 years ago
4 0

Answer:

Secondhand smoke is the combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Secondhand smoke contains more than 7,000 chemicals. Hundreds are toxic and about 70 can cause cancer.

Explanation:

It is harmful too

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When you get cut what causes one wound to scar and another not to scar?
marissa [1.9K]

Answer:

If one wound got a scar and another didn't than the one with the scar went deep enough for the extra layer to come in.

Explanation:

A scar happens depending on how deep the wound is.

7 0
4 years ago
Question 2 (1 point)
Romashka-Z-Leto [24]

Answer:

headache and dizziness

Explanation:

Side effects during nitrate therapy are common.

Headache and dizziness are the most common side effect of nitrates.

8 0
3 years ago
A patient has gone into cardiac arrest. Prior to the arrest, a 12-lead ECG showed flat T waves, prominent U waves and prolonged
Vika [28.1K]

The underlying cause you should suspect during the 12-lead ECG test on the patient is Hypokalemia.

<h3>What is Hypokalemia?</h3>

Hypokalemia is a medical disorder that results from low levels of potassium in the blood.

During 12-lead ECG test, hypokalemia can cause dynamic changes in T-wave morphology and prolonged QT intervals.

Thus, the underlying cause you should suspect during the 12-lead ECG test on the patient is Hypokalemia.

Learn more about Hypokalemia here: brainly.com/question/2207810

#SPJ11

6 0
2 years ago
What is the effector cells?
Anon25 [30]

Answer:  the relatively short-lived activated cells that defend the body in an immune response

Explanation - So they basically respond to short lived cells -v-

6 0
1 year ago
Read 2 more answers
Which nutritional component has the greatest within-person variation and thus requires the most recorded days of intake to estim
irinina [24]

Vitamin A nutritional has the greatest within-person variation and thus requires the most recorded days of intake. It is a micronutrient.

<h3>Micronutrients and vitamin A</h3>

Micronutrients such as vitamins and minerals are nutrients obtained from the diet in small amounts.

Vitamin A (retinol) is a fat-soluble micronutrient whose daily intake is variable in different individuals.

Vitamin A is a micronutrient that helps the body's natural defense against pathogenic microorganisms (e.g., bacteria).

Learn more about vitamin A here:

brainly.com/question/9179407

8 0
2 years ago
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