Carbohydrates

a. are the body's major energy source.
b. should only constitute 10–15% of the diet.
c. have a higher caloric value than any other nutrient.
d. are not essential for normal body function.
e. all of the answers are correct


a. are the body's major energy source.

Health & Biomechanics

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Fill in the blank with the right word.

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Which of the following types of tissue plays a role in absorbing nutrients?

A) muscular B) nervous C) epithelial D) connective

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Fill in the blank with the correct medical term

Robert is seen in the emergency room with elevated temperature, difficult breathing, and cough productive of greenish sputum. These symptoms started earlier in the day. He had previously had symptoms of sore throat, runny nose, and low-grade temperature. In the emergency room, the physician assistant examines the patient and finds him to have rapid breathing, elevated temperature, and a low oxygen level. The lungs are examined with a stethoscope by a process that is called auscultation. The findings showed inflammation and infection of the soft tissues of the lung. A radiology study, called a chest x-ray, is performed that confirms the findings on auscultation. This group of symptoms, signs, and studies resulted in the diagnosis of pneumonia What is the appropriate medical terminology for: 1. Difficult breathing 2. Sore and inflamed throat 3. Rapid breathing 4. Low oxygen level

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Cicatrix are pinpoint skin hemorrhages

Indicate whether the statement is true or false

Health & Biomechanics