Answer:
The persistent stress for long period of time can change the behavior and biological performance of patient leading them to sever risk of heart diseases.
Explanation:
- Stress is the gateway for many diseases especially mental disorders.
- If prolonged stress in not examined and ignored for long period of time then his/her biological performance is hampered. The person might get dull and slow paced in every day to day activity.
- The extreme stress of any patient isolates them from the crowd and companies, leading them to depression and other casualties.
- The ultimate position for the prolonged stress is the heart disease and even heart attack.
Answer:
false
Explanation:
The alimentary canal is the long tube of organs — including the esophagus, stomach, and intestines — that runs from the mouth to the anus. An adult's digestive tract is about 30 feet (about 9 meters) long.
The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus.
The waterborne disease that is caused by the protozoan present in both humans and wild animals' intestinal tract, that also occurs to the campers who are staying in the wilderness areas and were able to swallow pathogenic cysts when they are able to drink the water that is not even unfiltered, the water they usually drink are from the mountain and stream and the one responsible for it is the giardiasis.
Answer:
The correct answer is a. Bacillus cereus
Explanation:
Bacillus cereus is the bacteria that causes food poisoning in the form of acute intoxication. It release toxins in the food and spread through previously cooked food, fried rice, vegetables, etc.
It is able to cause two gastrointestinal illnesses like diarrhoeal syndrome and an emetic (vomiting) syndrome. The signs and symptoms the enterotoxin appear within 24 hours after ingestion of the toxin.
So as here the boy is getting nausea, multiple episodes of vomiting and three loose bowel movements after eating leftover rice stored in the refrigerator the night before therefore in this situation the most likely causative agent is a. Bacillus cereus.
