Answer:
Correct options are (a), (b) and (c).
Explanation:
Water is the important component of the body. Human body consists of more than 60% of water. Most solutes and physiological mechanism depend on the water present inside the body.
The dehydration or loss of water can cause deadly disease in humans. It is important to maintain the hydration level of the body. The hydration status can be checked by the urine color as the light color indicates the enough amount of water in the body. Weight of the body before and after exercise also expresses the hydration status. The reduced saliva indicates the dehydration condition of the body.
Thus, correct options are (a), (b) and (c).
Answer: C. 33%
33% of the population of the United States is obese.
Explanation:
Obesity refers to a medical condition which occurs when an individual carries excess body weight or body fat that can affect his or her health. About 33% of the population of the United States has excess amount of body fat which can be caused by genetic and environmental factors and can also be difficult to control through dieting alone. A high body mass index indicates obesity. Body mass index is a tool that doctors can use to assess if an individual is at an appropriate weight.
Answer:
The correct answer is - acute stress disorder.
Explanation:
Acute stress disorder is a disorder that occurs due to exposure to an extremely traumatic situation such as death threats or serious accidents. It is characterized by developing dissociation and severe anxiety with sleeplessness, fear and other symptoms however it ends within month.
Acute stress is one of common anxiety disorder and occurs due to the traumatic past.
Thus, the correct answer is - acute stress disorder.
