7000 chemicals. ..........
Answer:
A. Cohort study
Explanation:
It is basically a cohort study because in this we can evaluate the incident rate at a particular time for a particular disease. .
A structure made up of two or more kinds of tissues that perform a special functions is an organ.
The most common risk factor addresses by the nurse to the patient of laryngeal cancer is cigarettes' smoking. Thus, option B is correct.
<h3>What is laryngeal cancer?</h3>
Laryngeal cancer can be given as the disease that has been formed with the growth of the malignant cell or the tumor cells in the larynx. The disease has been infecting the respiratory and causes sore throat and ear pain.
The patient with the diagnosis of laryngeal cancer has been found to be assessed with the use of tobacco products such as cigarettes'. The risk factor that adds to the disease is the consumption of alcohol.
Therefore, to the admitted patient of laryngeal cancer nurse will asses the most common risk factor to be the cigarette smoking. Thus, option B is correct.
Learn more about laryngeal cancer, here:
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Your question is probably incomplete, the missing options of your question are:
- Alcohol abuse
- Cigarette smoking
- Use of chewing tobacco
- Exposure of air pollutants
