68C Anatomy Ch. 18 Urinary System REVIEW

Large amounts of water, approximately ______ liters per day are reabsorbed by osmosis from the proximal tubules.

120 liters

The glomerular filtration rate is ______ mL per minute.

125.0 mL

Which of the following functions is NOT performed by the kidneys?

Production of ADH

Glucose is reabsorbed in the

Proximal convoluted tubule

Older people generally have a lower overall lean body mass and, therefore, a(n) __________ production of waste products that must be excreted from the body.

Reduced

_______ _______ is the description of the pain caused by the passage of a kidney stone.

Renal Colic

Control of urine volume is maintained primarily by the:

c. ADH from the posterior pituitary gland

A well-known sign of diabetes mellitus is:

c. glycosuria

A lithotriptor is used for:

c. renal calculi

Calyx

division of the renal pelvis

As the bladder fills, nervous impulses are transmitted to the spinal cord and a(n) ________ _________ is initiated. Urine then enters the ________ to be eliminated.

emptying reflex; urethra

The renal corpuscle is made up of the

glomerular capsule and glomerulus

The terms ________, ________, and ________ all refer to the passage of urine from the body or the emptying of the bladder.

micturition, urination, voiding

The urinary tract is lined with ______ ______.

mucous membrane

In the male, the urethra serves as a passageway for both urine and ________ .

semen

Pyramids

triangular-shaped divisions of the medulla of the kidney

A technique that uses ______ to pulverize stones, thus avoiding surgery, is being used to treat kidney stones.

ultrasound

uremia

uremic poisoning

Which organ is identified by 10-12 inches long as a description?

ureters

Which organ is identified by Drains renal pelvis as a description?

ureters

Which organ is identified by Lining membrane richly supplied with sensory nerve endings as a description?

ureters

Which organ is identified by 1.5 inches long in female as a description?

urethra

Which organ is identified by Dual function in male as a description?

urethra

Which organ is identified by Lowermost part of urinary tract as a description?

urethra

Which organ is identified by Surrounded by prostrate in male as a description?

urethra

The external opening of the urethra is the _________ ________.

urinary meatus.

Juxtaglomerular

functions in blood volume and blood pressure regulation

Which one of the following substances is secreted by diffusion?

Ammonia

Glomerular capsule

Cup-shaped top of a nephron

Reabsorption does NOT occur in the

Calyx

The saclike structure that surrounds the glomerulus is the

Glomerular capsule

Which of the following statements about ADH is NOT true?

It makes the collecting tubules less permeable to water

The greater the amount of salt intake, the:

More salt excreted in the urine.

Glomerulus

Together with the Bowman capsule forms renal corpuscle

Which of the following statements about aldosterone is NOT true?

a. It is secreted by the adrenal cortex. b. It is a water-retaining hormone. c. It is a salt-retaining hormone. d. All of the above are correct

Which of the following is NOT a primary process in urine formation?

a. active transport

Urine formation begins with:

a. glomerular filtration

Proteinuria

abnormally large amounts of plasma proteins in the urine

Aldosterone

b. stimulates the tubules to reabsorb sodium salts at a faster rate

Which is NOT a part of the kidney?

b. trigone

Which organ is identified by Elastic fibers and involuntary muscle fibers as a description?

bladder

Which organ is identified by Lies behind pubic symphysis as a description?

bladder

Which organ is identified by Rugae as a description?

bladder

Which organ is identified by Trigone as a description?

bladder

Nephrons

functioning unit of urinary system

The outermost portion of the kidney is known as the

cortex

The kidneys serve the body by:

d. All of the choices are true

Which of the following is NOT true of the kidneys?

d. All of the choices are true.

Nephron loop

extension of proximal tubule

medulla

inner portion of kidney

Papilla

innermost end of a pyramid

cortex

outer part of kidney

Another name for kidney stones is ______ ______.

renal calculi

The glomerular capsule and the glomerulus make up the

renal corpuscle

The ________ ________ is a basinlike upper end of the ureter located inside the kidney.

renal pelvis

The sphincters guard the bladder. The ________ ________ sphincter is located at the bladder ________ and is involuntary.

renal pelvis; exit

Urinary ________ is a condition in which no urine is voided. Urinary ________ is when the kidneys do not produce any urine, but the bladder retains its ability to empty itself. __________ _________ refers to urine loss associated with laughing, coughing, or heavy lifting.

retention; suppression; stress incontinence

In clinical and laboratory situations a standard urinalysis is often referred to as a ________ and ________ urinalysis. Changes in the normal characteristics of urine may be a sign of ________.

routine; microscopic; disease

The external urethral sphincter is formed of ________ muscle and is under ________ control.

striated; voluntary