NURS 450 Exam 2 Study Questions and Correct Answers
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Course
NUR 450
Institution
NUR 450
Scientifically defined, pregnancy begins at implantations because:
A. a fertiizlied egg can exist outside the human body but, the petri dish is not pregnant
B. An early embryo can exisist outside the human body but, the fridge at the fertility clinic is not pregnant.
C. The process of implantati...
NURS 450 Exam 2 Study Questions and
Correct Answers
Scientifically defined, pregnancy begins at implantations because:
A. a fertiizlied egg can exist outside the human body but, the petri dish is not pregnant
B. An early embryo can exisist outside the human
body but, the fridge at the fertility clinic is not pregnant.
C. The process of implantation creates an interactive relationship between host and
embryo which necessary for the development and survival of the embryo/fetus/baby
D. All of the above ✅D. All of the above
The hormone necessary to maintain an established pregnancy is
A. hCG (human Chorionic Gonadotropin)
B. Progesterone
C. Testosterone
D. Estrogen ✅B. Progesterone
Approximately how many women are effected by morning sickness?
A. 15%
B. 30%
C. 50%
D. 75% ✅D. 75%
T/F :
Most women have morning sickness though out their entire pregnancy? ✅False
Most morning sickness cases only last though the first trimester
Triplets can develop from
A. one egg, one sperm
B. one egg, three sperm
C. three eggs, one egg
D. all of the above ✅A. One egg and one sperm
,What is pregnancy? ✅- menstration
-ovulation
- fertilization
-implantation
How long is pregnancy? ✅40 weeks
How many weeks is a baby considered pre-mature ✅anything before 37 weeks
-gravida ✅pregnant
primigravida ✅first pregnancy
multigravida ✅many pregnancies
Para ✅woman who has given birth
nullipara ✅a woman who has never borne a viable child
musculoskeletal maternal changes ✅- loose, more relaxed (progesterone)
- Backache (fetal position, wt gain)
- center of gravity changes
- Rectus abdominus separation
skin maternal changes ✅- Linea Nigra: dark line down from umbilicus
- Chloasma: mask of pregnancy
- Straie: stretch marks
- spider veins, varicose veins
- Increased hair growth, sweat
"pregnancy glow": smoother, more supple.
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