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final for urinary
Carnegie
Question | Answer |
---|---|
connective tissue sac around the kidney | Renal Capsule |
Outer portion of the kidney | Renal Cortex |
Inner portion of kidney | Renal Medulla |
delivers unfiltered oxygenated blood to the kidney | Renal Artery |
Carries filtered deoxygenated blood from the kidney to bloodstream. | Renal Veins |
Area where the renal artery, renal vein , and ureter enter or exit the kidney. | Renal Hilus |
Funnel shaped area in center of kidney to collect urine as it is made. | Renal Pelvis |
Cup like structures that drain urine from the medullary pyramids into the renal pelvis | Renal Calyx |
Triangular areas in the renal medulla that contain the renal tubules. | Medullary Pyramids |
Basic funtional unit of the kidney. three parts,Glomerulus, Bowmans capsule, Renal tubule | Nephron |
Coiled ball of capillaries that filters the blood. | Glomerulus |
Cup like area around the glomerulus that collects the filteration. Water and dissolved substances are filtered out of the glomerulus, proteins,RBC,WBC,and platelets are left in the glomerulus. | Bowman's Capsule |
Long tube with capillaries wrapped around it where water and dissolved substances move back into the blood stream. This structure finely tunes the concentration of substances in both the blood and the urine | Renal Tubule |
A hormone secreted by the kidney that regulates blood pressure. | Renin |
A hormone secreted by the kidney that stimulates the Red Bone marrow to produce RBCs | Erythropoietin |
Long musculomembranous tube that carries urine from the kidney to the bladder | Ureter |
Wavelike muscle contraction that propels urine through the ureter. | Peristalsis |
Musculomembranous sac that holds and expel urine. | Bladder |
folds of mucous membranes in the bladder that allow the expansion. | Rugae |
Musculomembranous tube that carries urine out of the body | Urethra |
Expelling urine from the bladder | Voiding/Urinaiton |
A stretch reflex in the bladder and a motor msg comes back from the spinal cord causing detrusor muscle to contract and push urine out of the bladder | This is where urination starts |
Smooth muscle (involunary) starts to open and creates the urge to urinate | Internal sprincters at the base of the bladder is? |
Voluntary skeletal muscle is what we learn to control in toilet training. | External Sphincter is |