Chapter 6 - Urinary System Flashcards
The process of removing metabolic waste
Excretion
Protein is broken down into _____
Amino acids
When an amino acid is broken down, ______ is produced
Ammonia
Hollow sac that holds fluid like urine or bile
Bladder
Organ of excretion
Kidney
Surgical removal of a kidney
Nephrectomy
Medical specialty of disease of the kidney
Nephrology
Medical specialist in disease of the kidney
Nephrologist
Pertaining to the kidney
Renal
End product of nitrogen metabolism
Urea
Inflammation of the urethra
Urethritis
Fluid and dissolved substances excreted by kidney
Urine
Pertaining to urine
Urinary
To pass urine
Urinate
The act of passing urine
Urination
Medical specialty of disorders of the urinary system
Urology
Medical specialist in disorders of the urinary system
Urologist
Pertaining to urology
Urological
Funnel shaped structure
Calyx
Outer portion of an organ
Cortex
Pertaining to the cortex
Cortical
That which has passed through a filter
Filtrate
A porous substance through which a liquid or gas is passed to separate out contained particles; or to use a filter
Filter
Process of passing liquid through a filter
Filtration
Plexus of capillaries; part of a nephron
Glomerulus
Pertaining to or affecting a glomerulus or glomeruli
Glomerular
The part where the nerves and blood vessels enter and leave an organ
Hilum
Part of the renal tubule where reabsorption occurs
Loop of Henle
Central portion of a structure surrounded by cortex
Medulla
Filtration unit of the kidney; glomerulus and renal tubule
Nephron
A cup-shaped cavity, as in the pelvis of the kidney
Pelvis
Surrounding the small renal tubules
Peritubular
Allowing passage of substances through a membrane
Permeable
Freely permeable to water but not to solutes
Semipermeable
When nothing is allowed passage
Impermeable
The taking back into the mood of substances that had previously been filtered out from it
Reabsorption
Enzyme secreted by the kidney that causes vasoconstriction
Renin
The presence of stones
Nephrolithiasis
Passage of urine
Urination, micturition or voiding
With pain medication to relieve symptoms, the hope is that the stones can be passed
Watchful waiting
Produces shock waves that crumble the stone into small pieces that can pass down the ureter
Lithotripter