Signs and symptoms of sudden illness do not include:

a. changes in loc

b. nausea or vomiting.

c. bruising or rigidness

Answer: The correct answer is c. Bruising or rigidness of the abdomen.

Certain sudden illness can be related to chronic diseases of heart and lung infection.

Some of the common symptoms of sudden illness include dizziness, drowsiness, and unconsciousness. Signals of stroke or brain attack or cerebrovascular attack, shock or heart attack can occur. There can be blurred vision, sweating, nausea or vomiting, seizures, and diarrhea.

There is no symptom of bruising or rigidness of the abdomen in case of sudden common illness mentioned here.

I believe the answer is A.