Answer:
1. When we talk about the symptoms of respiratory diseases; cough, shortness of breath, chest pain and hemoptysis (blood in the sputum) are the predominant symptoms. The cough may present for a long time along with expectoration and sometimes hemoptysis. (please read)
2. causes:Gastrointestinal (GI) illness is caused by a variety of different disease-causing microbes or germs that can be acquired by consuming contaminated food or beverages, contact with contaminated recreational water, infected animals or their environments, or infected people.
symptoms:Abdominal discomfort (bloating, pain or cramps)
Unintentional weight loss.
Vomiting and nausea.
Acid reflux (heartburn)
Diarrhea, constipation (or sometimes both)
Fecal incontinence.
Fatigue.
Loss of appetite.
3. cause:Bacteria trapped in your pores or hair follicles.
Conditions that affect your thyroid, kidneys or immune system.
Contact with environmental triggers, such as allergens or another person's skin.
Genetics.
Fungus or parasites living on your skin.
symptoms:Discolored skin patches (abnormal pigmentation).
Dry skin.
Open sores, lesions or ulcers.
Peeling skin.
Rashes, possibly with itchiness or pain.
Red, white or pus-filled bumps.
Scaly or rough skin.
Explanation:
hope it helps
