Answer:
Class II
Explanation:
Angina is a condition in which the person feels the pain in the chest which is caused by the reduced blood flow to the heart, therefore, is considered a symptom of coronary artery disease.
The Canadian cardiovascular society has categorised angina on the basis of the symptoms into four types: Class I to IV.
In the given question, the symptoms of angina shown by the person are the strenuous activity on climbing the stairs after meals or climbing are the symptoms of the Class II angina in which the ordinary activities gets severed.
Thus, Class II is the correct answer.
Answer:
Over-the-counter medications
Explanation:
Over-the-counter medications might lead to potentially dangerous addictions if abused. Over the counter medicine is nonprescription medicine which purchased without a prescription from doctors. People tend to take medicine for aches, pains, and irritations. Too much consumption and without doctors consultant might lead to damage to the person body. Some people take non-prescripted medicine longer or in higher doses than the description suggests. It is better and safe to visit a doctor for a problem.
I would have to say the answer is C.
A is incorrect since hydrogen is not an air pollutant.
B is incorrect because ozone is most definitely one of the top.
And D has cyanide which is a chemical for suicide during wars.
Hope this helps!
Answer:
a
Does it matter on ur schedule
Answer:
Airborne chemicals are most likely to stimulate <u>olfactory receptors</u>.
Explanation:
