renal stones / renal lithiasis/ renal calculi

Question 1

crystals of renal calculi that is friable

a. caox
b. cysteine
b. apatite
d. uric acid

Answer 1

apatite/ calcium phosphate

Question 2

crystals: yellow brown, greasy

a. caox
b. cysteine
b. apatite
d. uric acid

Answer 2

cystine

Question 3

this crystals resemble old soap

a. caox
b. cysteine
b. apatite
d. uric acid

Answer 3

cysteine

Question 4

major constituent of renal calculi

a. caox
b. cysteine
b. apatite
d. uric acid

Answer 4

caox

Question 5

very hard, dark brown color with rough surface

a. caox
b. cysteine
b. apatite
d. uric acid

Answer 5

caox

Question 6

associated with increase intake of foods with purine content

a. caox
b. cysteine
b. apatite
d. uric acid

Answer 6

uric acid

Question 7

yellowish to brownish red and moderately hard

a. caox
b. cysteine
b. apatite
d. uric acid

Answer 7

uric acid

Question 8

compound stones commonly found in alkali urine

a. uric acid
b. calcium oxalate
c. staghorn
d. struvite

Answer 8

ans: struvite / triple phosphate

struvite or triple phosphate stones may become LARGER, FORMING CASTS OF THE KIDNEY PELVIS and showing STAGHORN

STRUVITE - COMPOUND

STAGHORN - SHAPE

Question 9

simultaneous appearance of the elements of acute or chronic glomerulonephritis, esrd and nephrotic syndrome

a. telecosped sediments
b. athletic pseudonephritis
c. mixed celleular casts

Answer 9

telescoped sediments

Question 10

shower of casts

a. telecosped sediments
b. athletic pseudonephritis
c. mixed celleular casts

Answer 10

athletic pseudonephritis