Worksheets3.02 Prenatal Development
Total questions: 16
Worksheet time: 12mins
During which stage of pregnancy does a pregnant woman usually begin to have increased urination due to increased hormone levels and pressure on her bladder?
Conception
First trimester
Second trimester'
Third trimester
During the eighth month of pregnancy, a fetus should:
Acquire antibodies to fight disease from the mother’s blood
React to loud noises with a relex jerking action
Show a decrease in movement because of less room to move
Show periods of activity followed by periods of rest and quiet
During which stage of pregnancy does a fetus begin to suck its thumb, swallow, hiccup, and move around?
Conception
First trimester
Second trimester
Third trimester
During which stage of pregnancy are false labor pains sometimes experienced?
Conception
First trimeste
Second trimester
Third trimester
During which sgtage of prenatal development are all organs first present?
Conception
First trimester
Second trimester
Third trimester
During the fourth month, second trimester, a typical fetus is:
1 inch long
3 inches long
8-10 inches long
14-16 inches long
During which stage of pregnancy does morning sickness usually begin?
Conception
First trimester
Second trimester
Third trimester
During which stage of pregnancy does a fetus grow hair, eyelashes, and eyebrows?
Conception
First trimester
Second trimester
Third trimester
During which stage of prenatal development do the face, eyes, ears, and limbs begin to develop?
Conception
First trimester
Second trimester
Third trimester
During which stage of pregnancy does a pregnant woman often have leg cramps, shortness of breath, and rest that is interrupted by kicking of the fetus?
Conception
First trimester
Second trimester
Third trimester
After a fertilized ovum attaches itself to the lining of the uterus, it is called a/an:
blastocyst
embryo
fetus
zygote
When will a baby be a boy?
An ovum unites with a sperm and then divides into two zygotes
An ovum unites with a sperm carrying a Y chromosome
An ovum unites with a sperm carrying an X chromosome
Two sperm unite with two eggs at the same time and make two zygotes
What happens during conception?
Ovum and sperm unite after intercourse
Ovum attaches to lining of uterus
Sperm seal out other sperm
Sperm swarm ovum
The recommended weight gain during pregnancy is:
19-20 pounds
25-35 pounds
40-45 pounds
50-55 pounds
What is the size of the zygote during the first month of pregnancy?
Pinhead
1/4 inch long
1 inch long
3 inches long
During which stage of pregnancy does a pregnant woman usually gain a total of 2-4 pounds?
Conception
First trimester
Second trimester
Third trimester
