Page 207 - 86 human physiology part-2

Chapter 20

B) chorion
C) amnion
D) amniotic fluid
• E) umbilical cord

6. The cervix dilates on an average of ______ per hour in the active phase of labor

A) 2 mm
B) 2 cm
C) 1mm
• D) 1 cm

7. The contractions of the uterus are stimulated by the release of

• A) oytocin
B) FSH
C) LH
D) prolactin
E) estrogen

8. A sign of pre-labor is

A) irregular contractions
B) pain in the front only
• C) loss of the mucas plug
D) contractions stop during rest

9. This is the most common complication of pregnancy

A) preclampcia
• B) miscarriage
C) smoking
D) Rh factor
E) teratogens

10. Sue decides to breastfeed because she has been told that colostrum contains

A) high protein
B) low fat
C) immunoglobulins
D) all of the above
• E) none of the above

Genetics and inheritance

1:Unifactorial is one effected gene, multifactorial is multiple genes and/or environmental
influences.
2: No BM's for the first 24-48 hrs of life, pale stool, floating stool, weight loss, salty tasting skin,

422 | Human Physiology