GI
Urinary
Cardio & Resp
Neuro
Miscellaneous
100

This is the name for the transient folds in the stomach.

What are rugae?

100
List the order of the urinary tract, from production to elimination. 

What is the kidneys, ureters, urinary bladder, and urethra?

100

The parasympathetic nervous system does this to the heart rate. 

What is decrease/slows the heart rate?

100

This part of the CNS coordinates movement and balance. 

What is the cerebellum?

100

The rising levels of this hormone cause spontaneous ovulation. 

What is LH?

200

This is the term for burping off the gas of fermentation in ruminants. 

What is eructation? 

200

This is what the kidney test BUN stands for.

What is blood urea nitrogen?

200

This is the name for the sac around the heart. 

What is the pericardium?

200

This is the space between two neurons or between a neuron and its target. 

What is a synapse?

200

This is the ideal pH of blood (to the tenths place)?

What is 7.4?

300

A horse is a hind-gut fermenter because of microbial fermentation in this structure. 

What is the cecum?

300

This hormone is important for water reabsorption. Low levels can lead to diabetes insipidus. 

What is ADH?

300

This is the name for the right atrioventricular valve.

What is the tricuspid valve?

300

This is the primary neurotransmitter of the parasympathetic nervous system.

What is acetylcholine? 

300

These are the four basic tissue types in the body.

What are epithelial, connective, muscle, and nervous?

400

This is the term for "chewing the cud" to further grind large particles before re-swallowing. 

What is rumination? 

400

This hormone is produced by the kidneys in response to low oxygen levels in blood. 

What is EPO (erythropoietin)?

400
This is the inner layer of a blood vessel.

What is endothelium?

400

This is the name for Cranial Nerve VII.

What is the Facial Nerve?

400

This is the most common organelle in the cell.

What are ribosomes?

500

This is where the pancreatic duct enters the GI tract. 

What is the duodenum?

500

This hormone is produced by the kidneys in response to low blood pressure, causing vasoconstriction and retention of water and sodium. 

What is renin?

500

These are the main expiratory muscles. 

What are the internal intercostal muscles and abdominal muscles?

500

These are the sensory nerve ending cells in skin. 

What are Merkle cells?

500

These three bones fuse to make up the acetabulum. 

What are the ilium, ischium, and pubis?