Hondros Bio 253 Final Exam (New Chapters Only!) Expected Questions With Verified Answers

HONDROS BIO 253 FINAL EXAM (NEW CHAPTERS
ONLY!) EXPECTED QUESTIONS WITH VERIFIED
ANSWERS
Question 1.
Urinary system

ANSWER
funnnn..



Question 2.
urinary system functions

ANSWER
regulate homeostasis of body fluid- water and ph regulation -waste excretion -ph regulation -vit d
sythesis -epo



Question 3.
organs of the urinary system

ANSWER
kidneys-primary organs -ureters -urinary bladder -urethra



Question 4.
shape size and location (medial side)

ANSWER
-approx. 11cm by 7 cm by 3 cm -postural abdominal cavity (between T12 and L3) -Renal Fascia and
perirenal fat capsules (renal fat pad): heavy cushion of fat that surrounds each kidney



Question 5.
Ureter

ANSWER
tube from the kidney to the urinary bladder



Question 6.
Urinary Bladder

ANSWER
storage space for urine




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, Question 7.
urethra

ANSWER
Tube for excretion of urine



Question 8.
the ureter is composed of 3 layers:

ANSWER
the mucous lining, muscular middle layer fibrous



Question 9.
the bladder is lined with urothelium that forms folds called____________

ANSWER
ragau



Question 10.
the ureter wall has 3 layers

ANSWER
transitional epithelium, smooth muscle, fibrous coat



Question 11.
the ureters enter the bladder on the _________ side

ANSWER
lower



Question 12.
the oblique path of of the ureter through the wall of the bladder, permits the junction to act as a
____________ reducing the bladder as it becomes full

ANSWER
valve



Question 13.
Urinary bladder structure

ANSWER
-lined by transitional epithelium -Composed mostly of smooth muscle tissue Parasympathic
involuntary -can distend considerably




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