The double-bar graph below shows the fuel efficiency of four vehicles, as rated by the Environmental Protection Agency. They are among the most fuel-efficient 2003 model-year cars for city and highway mileage. Approximately how many more miles per gallon does the Toyota Prius get while traveling in the city than on the highway?



A) No difference

B) Approximately 5 miles per gallon

C) Approximately 20 miles per gallon

D) Approximately 15 miles per gallon

E) Approximately 10 miles per gallon


E) Approximately 10 miles per gallon

Health & Biomechanics

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Answer the following statements true (T) or false (F)

1. Another name for pertussis is whooping cough. 2. A blood clot that moves along with the bloodstream is called an embolus. 3. A respiratory disease that is characterized by rapid respiratory failure and occurs in two different forms is known as respiratory distress syndrome. 4. Effusion refers to the leakage of fluid. 5. A fungal infection of the upper respiratory tract, which often spreads to the lungs and other organs, is called coryza.

Health & Biomechanics

What are the main differences between innate immunity and adaptive immunity?

What will be an ideal response?

Health & Biomechanics

Which of the following is not associated with mobilization of neutrophils to infected tissue?

a. TNF-alpha production by macrophages b. upregulation of selectins on blood vessel endothelium c. interferon response d. generation of a CXCL8 gradient e. extravasation across endothelium f. proteolysis of basement membrane of blood vessels.

Health & Biomechanics

Dilation and elongation of veins. This is most common in women and could be genetic.

a. Subcutaneous veins b. Thromboembolic venous disease c. Deep vein thrombosis d. Varicose veins

Health & Biomechanics