Chapter 25, Urinary System Anatomy Video Solutions, Exploring Anatomy and Physiology in the Laboratory

Problem 1

Label the following parts of the kidney on Figure 25.17.
$\square$ Major calyx $\square$ Minor calyx $\square$ Renal artery
$\square$ Renal capsule
$\square$ Renal column
$\square$ Renal cortex
$\begin{array}{ll}\square \text { Renal medulla } & \square \text { Renal vein } \\ \square \text { Renal pelvis } & \square \text { Ureter }\end{array}$

Qudsiya Anis

Numerade Educator

02:50

Problem 2

Label the following parts of the nephron on Figure $25.18 .$
Afferent arteriole
duct $\quad \square \mathrm{E}$
Efferent arteriole
Nephron loop
Proximal tubule

Rikhil Makwana

Numerade Educator

02:05

Problem 3

Label the following parts of the urinary system on Figure 25.19.
? External urethral orifice
? Membranous urethra
? Pelvic (urogenital) diaphragm
? Prostatic urethra
? Spongy urethra
? Ureter
? Urinary bladder

Joanna Quigley

Numerade Educator

01:29

Problem 4

True/False: Mark the following statements as true (T) or false (F). If the statement is false, correct it to make it
a true statement.
______ a. The kidneys regulate erythrocyte formation through the production of the hormone glucagon.
______ b. Renal corpuscles are confined to the renal medulla.
______ c. Renal columns are extensions of the renal cortex into the renal medulla.
______ d. The renal tubule consists of the proximal tubule, nephron loop, distal tubule, and collecting system.

Asma Venkitta

Numerade Educator

02:04

Problem 5

The blood flow through the kidney is special because
a. its first capillary beds drain into arterioles.
b. its second capillary beds drain into arterioles.
c. it is supplied by three renal arteries.
d. it contains no capillary beds.

Rikhil Makwana

Numerade Educator

01:58

Problem 6

Number the following from the point the filtrate is first formed (with a number 1) to the point it drains into the
renal pelvis (with a number 10).
______ Major calyx
______ Minor calyx
______ Proximal tubule
______ Cortical collecting duct
______ Capsular space
______ Nephron loop—descending limb
______ Medullary collecting duct
______ Nephron loop—ascending limb
______ Papillary duct
_____ Distal tubule

Josee Pacheco

Numerade Educator

00:39

Problem 7

Urine drains from the urinary bladder via the
a. ureteral orifices.
b. papillary calyces.
c. ureters.
d. urethra.

Emily Terlap

Numerade Educator

01:25

Problem 8

Glomeruli are located in the
a. renal cortex.
b. renal medulla.
c. renal pelvis.
d. Both a and b are correct.

Christina Sorrentino

Numerade Educator

00:42

Problem 9

The smooth muscle layer of the urinary bladder is also called the _________________ muscle.
a. trigone
b. detrusor
c. levator ani
d. rugae

Andrei Demkov

Numerade Educator

01:13

Problem 10

The urinary bladder and ureters are lined by
a. simple squamous epithelium.
b. transitional epithelium.
c. pseudostratified columnar epithelium.
d. stratified cuboidal epithelium.

Sunshine Brosi

Numerade Educator