GI Tract
Where implantation occurs
What is the uterus (endometrium)
Pacemaker of the heart
What is the sinoatrial (SA) node
Where sperm are produced. BE SPECIFIC
What are the seminiferous tubules
This ligament overlays the entire female reproductive system, and is similar to mesentery
What is the broad ligament
In this phase of the cardiac cycle, the atria contract forcing blood into the ventricles
What is atrial systole
Seminal fluid enters this structure
What is the ejaculatory duct
This is the first structure to contain urine
What is the papillary duct
This ligament secures the ovary to the uterus
What is the ovarian ligament
The "bottleneck" of the conducting system
What is the atrioventricular (AV) node
Portion of the male urethra within the pelvic diaphragm
What is the membranous urethra
The opening within the cervix
What is the cervical os
During ventricular systole-second phase, the AV valves are
What is closed
Where sperm fully mature
What is the epididymis
These two structures serve as a passageway for both food and air
What is the oropharynx and laryngopharynx
This part of the renal tubule is located between the afferent arteriole and efferent arteriole
What is the ascending limb of the loop of Henle
Finger-like extensions of the uterine tube that helps guide an ovulated egg
What are the fimbriae
In this step of the cardiac cycle, all four valves are closed
What is ventricular diastole - early
The first shared structure of the male reproductive tract and urinary systems
What is the prostatic urethra