Urinary System Ch.11 Flashcards
Abrev. C&S
Culture and sensitivity
Abrev. UTI
Urinary Tract Infection
Abrev. UA
Urinalysis
Abrev. pH
Symbol for degree of acidity/alkalinity
Antibiotics
Treat bacterial infections of the urinary tract
Potassium supplements
Replace potassium depletion
Diuretics
Promote and increase the excretion of urine
Hypoproteinemia, edema, and hyperlipidemia are commonly associated with
Nephrotic syndrome
What causes enlargement of prostate, urethral structures, and calculi
Hydronephrosis
What causes diabetes and hypertension
End-stage renal disease
Polycystic kidney disease
Cyst develops in kidneys, may result in kidney failure
Interstitial cystitis
Inflammation of the bladder wall that is not caused by bacterial infection and is not responsive to conventional antibacterial therapy
Acute tubular necrosis (ATN)
May result from:
.indigestion of toxic chemicals
.ischemia as result of circulatory collapse, severe HYN, hemorrhage, or dehydration
.hypercalcemia
.oliguria
Hematuria
Presence of blood in urine
Pyuria
Pus in the urine
Glycosuria
Glucose in the urine
Ketonuria
Ketone bodies in urine
Excessive and frequent urination after going to bed
Nocturia
Absence of urine production
Anuria
Much excretion of urine
Polyuria
Scanty (decrease production) of urine
Oliguria
Painful or difficult urination
Dysuria
Part of the renal tubule where most reabsorption takes place
Proximal convoluted tubule (PCT)
Filtration
Occurs in the renal corpuscle and depends on arterial blood pressure
Reabsorption
Movement of substances from renal tubule into peri tubular capillaries
Secretion
Movement of substances from peri tubular capillaries into the renal tubule
Adherent arterioles
Carry blood to the glomerulus
Peri tubular capillaries
Network of capillaries that surround the renal tubule
Efferent arterioles
Carries blood from the glomerulus
Functions of the kidney include
Regulate composition of extracellular fluids/ remove nitrogenous wastes such as urea, uric acid, and creatinine/ secrete hormones (EPO) and calcitriol/ remove excess electrolytes
Lithotripsy
Crushing of a stone
Th inflammation of the bladder
Cystitis
The involuntary discharge of urine
Enuresis
Incontinence
The involuntarily discharge of urine
The sensation of the need to void immediately
Urgency
A mineral salt that carries an electrical charge when in solution
Electrolyte
The term for abnormally high levels of nitrogenous compounds in blood
Hyperazotemia
Another term for urination
Micturition
Fixation of the kidney
Nephropexy
Py/o -rhea
The flow or discharge of pus
Dia -lysis
Separation across (a membrane)
Cyst/o -scope
An instrument for examining the bladder
Urethr/o -stenosis
Narrowing or structure of the urethra
Nephr/o lith -iasis
The presence of calculi in the kidneys
Vesic/o -cele
Hernia of the bladder
Hypo kal -emia
Abnormally low concentration of potassium in the blood
Ur/o -logy
The branch of medicine concer d with urinary disorders and diseases of the male reproduction system
Hematuria, frequency, dysuria, and abdominal or back pin are signs and symptoms subjective of
Bladder cancer
The passage of s tube through the skin and into the renal pelvis to drain is called
Nephrostomy
The abdominal passage from a hollow organ to the surface or from one organ to another is
Fistula
Dilation of the ureter
Ureterectasis
Pyelonephritis
Inflammation of the kidney and renal pelvis
Glomerulonephritis
Inflammation if the glomerular membrane in nephrons
What consists of a tuft of capillaries called the glomerulus and the bowman capsule
Renal corpuscle
What are the microscopic filtering units of the kidney with part of their structure located in the renal cortex and the renal medulla
Nephrons
Abrev. BUN
Blood urea nitrogen