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Week 14 Anatomy
| Question | Answer |
|---|---|
| Urine is formed by the nephron by means of which three processes? | filtration, reabsorption, and secretion |
| The term that describes an inflammation of the bladder is | cystitis. |
| The principal organ of the urinary system is the | kidney. |
| Knot of capillaries that directs blood into the efferent arteriole. | glomerulus |
| The ureter of each kidney conducts urine inferiorly from the kidney to the | bladder. |
| The capillary network that is fitted neatly into the glomerular capsule is the | glomerulus. |
| The nephron loop reabsorbs | water, sodium, chloride. |
| The mechanism for voiding urine begins with the voluntary relaxation of the | external sphincter muscle of the bladder. |
| Urine is approximately 95% | water. |
| The _____ is a structure important in maintaining blood flow because it secretes rennin when blood pressure to the afferent arteriole drops. | juxtaglomerular apparatus |
| Urine is formed by the nephron by means of which three processes? | filtration, reabsorption, and secretion |
| _____ has a central role in the regulation of urine volume. | ADH |
| The branch of the abdominal aorta that brings blood into each kidney is the | renal artery. |
| Crystallized mineral chunks that develop in the renal pelvis or calyces are called | kidney stones. |