EXERCISES, LESSON 3
INSTRUCTIONS: Answer the following exercises by marking the lettered response that
best answers the exercise, by completing the incomplete statement, or by writing the
answer in the space(s) 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.
Which of the following signs and symptoms of pregnancy is one of the earliest
clues of pregnancy?
a. Morning sickness.
b. Vaginal changes.
Nausea and vomiting usually occurs:
a. At night.
b. Early morning.
d. No specific time.
Frequent urination is not considered a definite sign of pregnancy because other
factors can be apparent. The factors include:
a. Tension, diabetes, urinary tract infection, or tumors.
b. Influenza, encephalitis, appendicitis, or indigestion.
Anxiety and anorexia nervosa.
d. Excessive exercise.