8. If your heartbeat is at rest = 80 beats/d and age 30, the heartbeat required during exercise to develop cardiovascular fitness is: A. 156 beats/d B. 155 beats/d C. 157 beats/d D. 158 Pulse/D 9. Exercises in case of hypoxia are called exercises: A. Swedish exercises B. Anaerobic exercises C. Physical exercise D. Aerobic exercise 10. What is the normal weight of a person 180 cm tall: A. Weight 100 kg B. Weight 90 kg C. Weight 80 kg D. Weight 96 kg

1. What is the MET level of Joan who runs at 5.1 mph, 2.7% grade? 2. Joan (in problem #1) lowers her speéd to 3.0 mph. In order to maintain the same MET level, what should the grade be on the treadmill?

4. Predict and explain the effect of the following problems. Problem Prediction Explanation Hole in the heart wall Damaged Heart Muscle Blockage in artery Faulty valve Heart beats irregular Low blood pressure Stroke

16. Tiotropium has which of the following effects? a. bronchodilation b. decreased heart rate c. vasodilation d. increased salivation I

7.  If pediatric dose of an anticonvulsant drug is 250 mg/m2, what would be the amount of drug per dose for a child weighing 50 lb. and measuring 3 ft. 2 in. in height?   a 152.34 mg   b 181.62 mg   c 195.15 mg   d 250.00 mg

The amount of force that the ventricles produce in a contraction can be increased through ____.   A stimulating more motor neurons so that more of the muscle cells contract   B reducing the stroke volume and increasing the end systolic volume   C parasympathetic stimulation of the ventricular muscle cells   D increasing the amount of Ca+2 in their intracellular fluid during contraction

8. Renal clearance of glucose in a normal healthy person is A. 0 ml/min B. 40 ml/min C. 90 ml/min D. 125 ml/min E. 625 ml/min