EXERCISES, LESSON 2
INSTRUCTIONS. Answer the following exercises by marking the lettered response that
best answers the exercise or best completes the statement or by writing the answer in
the space provided.
After you have completed all of these exercises, turn to "Solutions to Exercises" at
the end of the lesson and check your answers. For each exercise answered incorrectly,
reread the material referenced with the solution.
1. From the components below, select the component of blood plasma.
a. Red blood cells.
c. White blood cells.
NOTE: USE THE FIGURE ON THE RIGHT TO ANSWER EXERCISES 2 AND 3.
2. Select the name of the part of the heart to which arrow 2 is pointing.
a. Pulmonary artery.
c. Right atrium.
d. Inferior vena cava.
3. Select the name of the part of the heart to
which arrow 3 is pointing.
a. Left ventricle.
b. Right ventricle.
c. Left atrium.
d. Right atrium.