Podcast
Questions and Answers
How much filtrate does the kidney produce per day? Select one:
How much filtrate does the kidney produce per day? Select one:
- 10 gallons
- 48 gallons (correct)
- 5 gallons
- Less than a gallon
Irreversible loss of kidney function is called ___. Select one:
Irreversible loss of kidney function is called ___. Select one:
- uremic poisoning
- acute renal failure
- chronic renal failure
- end-stage renal disease (correct)
The structure labeled as #2 below is the ____. Select one:
The structure labeled as #2 below is the ____. Select one:
- urethra
- kidney
- ureter (correct)
- bladder
A cystolith is a stone found in the ___. Select one:
A cystolith is a stone found in the ___. Select one:
Which of the following is not a function of the kidney? Select one:
Which of the following is not a function of the kidney? Select one:
Which area of the bladder is frequently the site of bladder infections? Select one:
Which area of the bladder is frequently the site of bladder infections? Select one:
Which of the following statements about diagnostic and therapeutic procedures is correct? Select one:
Which of the following statements about diagnostic and therapeutic procedures is correct? Select one:
The combining form pyel(o) relates to the ___. Select one:
The combining form pyel(o) relates to the ___. Select one:
A narrowing (or tightening) of the urethral tube that can restrict the flow of urine is called ___. Select one:
A narrowing (or tightening) of the urethral tube that can restrict the flow of urine is called ___. Select one:
The medical term for an inflammation of the renal pelvis is ___. Select one:
The medical term for an inflammation of the renal pelvis is ___. Select one:
Which of the following disorders/conditions can be diagnosed based on the x-ray below? Select one:
Which of the following disorders/conditions can be diagnosed based on the x-ray below? Select one:
The microscopically small structures that are the functional units of the kidneys are called ___. Select one:
The microscopically small structures that are the functional units of the kidneys are called ___. Select one:
Which of the following statements concerning urine is incorrect? Select one:
Which of the following statements concerning urine is incorrect? Select one:
Which structure gives us control over urine release? Select one:
Which structure gives us control over urine release? Select one:
Which of the following statements is incorrect? Select one:
Which of the following statements is incorrect? Select one:
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Study Notes
Urinary System Key Facts
- Kidneys produce approximately 48 gallons of filtrate daily.
Kidney Function Loss
- End-stage renal disease signifies irreversible loss of kidney function.
Urethral Structures
- The ureter is the tube that transports urine from the kidney to the bladder.
Stone Location
- A cystolith is a stone located in the bladder.
Kidney Functions
- Temporary storage of urine is not a kidney function; kidneys are responsible for hormone production, regulation of blood volume and pressure, and removal of toxins and wastes.
Bladder Infection Site
- The trigone area of the bladder is commonly associated with bladder infections.
Medical Procedures
- An indwelling catheter remains in the body for extended periods unlike other temporary devices.
Combining Forms
- The term pyel(o) pertains to the renal pelvis, part of the kidney.
Urinary Flow Issues
- Urethrostenosis denotes a narrowing or tightening of the urethra restricting urine flow.
Inflammation Terms
- Pyelitis refers to inflammation of the renal pelvis.
Diagnostic Conditions
- Ureterectasis can be diagnosed through x-ray imaging indicating dilation of the ureter.
Functional Units of Kidneys
- Nephrons are the microscopic functional units responsible for kidney processes.
Urine Characteristics
- Urine is typically 95% water and 5% solutes; diet and medications can influence its color and pH.
Urine Release Control
- The external urethral sphincter controls voluntary urine release.
Common Urinary Terms
- Nocturia is excessive nighttime urination.
- Dysuria refers to painful or difficult urination.
- Polyuria indicates excessive urination often linked to diabetes mellitus.
- Urinary incontinence is incorrectly described as the urgent need to urinate; it actually refers to the inability to control urination.
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