click below
click below
Normal Size Small Size show me how
UT- Review
Review of the Urinary Tract
Answer | |
---|---|
How do male and female urethra differ? | Male: long and curved Female: short and straight |
Most of the Urinary Tract is lined with what type of epithelium? | Transitional |
What part of the urinary tract continuously moves urine into the bladder? | ureters |
Describe the flow of blood through the kidneys: | Renal artery > smaller renal arteries> Afferent glomerular arterioles> efferent glomerular arterioles> peritubular capillaries> renal venules> renal vein |
What hormone, necessary for RBC production, is produced by the kidneys? | Erythropoetin |
What is the area where vessels, nerves, and ureters enter and exit the kidneys? | Hilus |
Basic functional unit of the kidney? | Nephron |
Where within the kidney does blood filtration occur? | Renal Corpuscle |
What is the term used to describe how fast the blood is filtered by the kidneys? | Glomerular Filtration Rate |
When substances in the tubular filtrate are transferred to the blood in the peritubular capillaries, the process is called: | Reabsorption |
What is located at the neck of the bladder that provides conscious control over the process of urination | Sphincter Muscle |
Where does the majority of secretion take place? | Distal Convoluted Tubule |
What part of the system functions in urine formation empties the tubular filtrate into the renal pelvis? | Collecting Ducts |
Where is the location of the kidneys? | Retroperitoneal |
How is the gross anatomy of the cows kidney’s unique? | Lobulated |
Most important route of waste product removal in the body: | Urinary System |
Which kidney is more cranial? | Right |
Outer portion of kidney is called: | Cortex |
Collects urine in kidney before it enters ureter | Renal Pelvis |
List 4 functions of the kidneys | Blood Filtration (reabsorption and secretion) , Fluid Regulation, Acid Base Regulation, Hormone Production |
Nerve supply to the kidney is mostly from: | Sympathetic Portion of the autonomic nervous system |
What portion of the blood pumped by the heart goes to the kidneys: | 25% |
Hormone that plays most important role in regulating urine volume: | Antidiuretic Hormone |
Hormone that increases the reabsorption of Na+ in DCT back into the bloodstream: | Aldosterone |