Target Heart Rate Worksheet (Page 2 of 8) in pdf

Target Heart Rate Worksheet Page 2

6) A physician basing clinical decisions on primary research published in biomedical literature is

doing __________ medicine.

A) alternative

B) holistic

C) traditional

D) whimsical

E) evidence-based

7) You conduct an experiment on twenty 18-year-old male subjects to see how various intensities

of exercise inﬂuence heart rate. Which of the following is/are considered an independent

variable?

A) sex of subjects

B) age of subjects

C) intensity of exercise

D) heart rate

E) more than one of these

8) If a scientiﬁc opinion has been veriﬁed repeatedly it becomes a

A) law.

B) variable.

C) theory.

D) model.

E) hypothesis.

9) The following is a list of several levels of organization that make up the human body.

1. tissue

2. cell

3. organ

4. molecule

5. organism

6. organ system

The correct order from the smallest to the largest is

A) 2, 4, 1, 3, 6, 5.

B) 4, 2, 1, 3, 6, 5.

C) 4, 2, 1, 6, 3, 5.

D) 6, 4, 5, 2, 3, 1.

E) 4, 2, 3, 1, 6, 5.

A horse runs 10 races, each a mile long, during a 6 - month period, and you are interested in determining if the horse's race time

changes with experience. You set up a graph to display the race ﬁnish times of this horse.

10) What type of graph would be best to display the race ﬁnish times of this horse?

10)

A) scatter plot

B) bar graph

C) line graph

Target Heart Rate Worksheet Page 2