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
Ainat [17]
2 years ago
5

Katherine, a healthy young woman, had a battery of tests during a physical for a new job. Her RBC count was at the higher end of

the normal range of the time, but four weeks later it was substantially elevated beyond that. When asked if any circumstances had changed in her life, Katherine admitted to taking up smoking. A. What chemical present in cigarette smoke would cause this change?
Health
1 answer:
marshall27 [118]2 years ago
8 0

Answer:

There are many harmful chemicals in the cigarette that increases the red blood count. The compounds that is found in the cigarette are carbon monoxide, and other compounds that decreases the level of oxygen inside the body.

In order to compensate the oxygen level of the body, the body boosts the level of production of red blood blood cells in the body.

hence, the chemical like carbon dioxide and monoxide tends to decrease the level of oxygen in the body and elevated red blood cells.

You might be interested in
Which of the following is the safest level of exposure to secondhand smoke?
AysviL [449]

never would be but if it does occur it would be rarely

7 0
3 years ago
In the context of the general adaptation syndrome, which of the following statements is true?
True [87]

Answer:

I guess is Long term stress typically helps prevent infection from wound or not

8 0
3 years ago
4.La profesora, en su clase de Salud menciona que existen varios tipos de enfermedades periodontales, una de ellas es la que oca
NARA [144]
4. The teacher, in her Health class mentions that there are several types of periodontal diseases, one of them is the one that causes inflammation and infection of the ligaments and bones that support the teeth, corresponds to:
(1 point)
Gingivitis
Periodontitis
Cavities
Oral herpes
7 0
3 years ago
Hormones often cause multiple responses in a cell. This is because ______.
patriot [66]

Answer:

With protein kinase activation, a lot of enzymes are phosphorylated by other enzymes.

Explanation:

Hormones often cause multiple responses in a cell because they activate a cascade where the protein kinase activation, phosphorylation, and activation of one enzyme result in the phosphorylation and activation of another enzyme, and so on. This cascade of activation has multiple effects on the cell.

7 0
3 years ago
How does your Tidal Volume compare with the average Tidal Volumes found in Table 4-2?
Vaselesa [24]

Answer:

Tidal volume is the volume of gas that is moved in and out of the lungs per breath. The normal tidal volume is 6 to 8 ml/kg, regardless of age.

Explanation:

6 0
3 years ago
Other questions:
  • How to sleep 8 hours in 4 hours?​
    5·2 answers
  • What is a short-term benefit to illuminating a dependence on drugs?
    9·1 answer
  • 1. Define stress. Why is stress necessary for life?
    10·2 answers
  • How does the nervous system work with other systems ?
    9·2 answers
  • Eating meals will help you to establish healthy eating habits. Large, Regular, or irregular?
    15·2 answers
  • What are the main risks of too much salt in our diet?
    9·2 answers
  • A teen is more likely to learn to trust her-or-him if she or he____.
    6·2 answers
  • A 40-year-old secretary has been recently fired because of her inability to prepare some work projects in time. According to her
    5·1 answer
  • The flu is a disease caused by the flu virus. Many other diseases, like pneumonia, are caused by bacteria. Do all microorganisms
    8·1 answer
  • A nurse is collecting data on a pregnant client who is at 28 weeks of gestation. The nurse measures the fundal height in centime
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!