Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

ANA 113 Lecture 38

Reproductive Cycle

QuestionAnswer
How long is one cycle of the reproductive system in females? 28 days
What influences the female reproductive cycle? Brian (hypothalmus) and the endocrine system (pituitary and ovaries)
What are the two cycles of tthe female reproductive cycle? ovarian and uterine/endometrial
Ovarian cycle results in the production and release of a mature ovum and the hormones estrogen and progesterone
Uterine/endometrial cycle prepares for the implantaion of a fertilized ovum and hence for pregnancy
When does ovulation usually occur? Day 14 (approximately)
When is the ovum capible of being fertilized? for 24 hours after being released
How long are sperm viable in the female reproductive tract? 48-72 hours
What does the placenta develop from? both materal and fetal tissue
Umbilical arteries internal arteries of the fetus which travel through the umbilical cord and penetrate the villi in the endometrium, low O2 level
How is fetal blood returned to the fetus? umbilical vein, high O2 content
ectopic preganancy implantation of the fertilized ovum in an abnormal site that may result in a spontaneous abortion and danger to the mother
Placenta previa implantation of the fertilized ovum in the inferior portion of the uterus and development of the placenta which covers the opening of the cervix
Created by: Kachmiel