The symptoms of food poisoning are due to the pathogens themselves or to the toxins they produce.

Pain is usually the initial symptom of gastric cancer.

Pain is usually the initial symptom of gastric cancer.

A history of smoking is listed as an etiologic factor in bronchitis, bronchiectasis, emphysema, and lung cancer.

Overweight and obesity are identified objectively by

The symptoms of food poisoning are due to the pathogens themselves or to the toxins they produce.

Vitamin D is considered highly toxic, especially in infants and children.

Which statement is true about food poisoning?

Some points to stress in patient teaching regarding cessation of smoking include

An area of contained infectious material in the lung is known as