Which statement about the reaction H2 + Cl2 ? 2HCl is correct?
A) H2 and Cl2 are the products.
B) HCl is the product.
C) One molecule of hydrogen contains one atom.
D) One molecule of chlorine contains one atom.
E) The reaction is unbalanced.
B) HCl is the product.
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A knowledge of heart location would NOT be important for which of the following?
A. Cardiopulmonary resucitation B. Stethoscope positioning C. Blood pressure readings D. Electrocardiogram
Which of the following body temperatures is recognized as hypothermia?
A) above 38.3 °C (101 °F) B) above 41.1 °C (106 °F) C) above 42.8 °C (109 °F) D) below 32 °C (89.6 °F)
If you looked closely at a pulmonary lobule, you would see all of the following structures except
A) cartilage plates. B) alveoli. C) a lymphatic vessel. D) a branch of a pulmonary vein. E) some elastic fibers.
Triglycerides consist of a 3-carbon compound called ________ bound to three ________.
A. pyruvate; fatty acids B. glycerol; fatty acids C. sterol; fatty acids D. lactate; glycerols E. eicosanoid; steroids