additional notes

Question 1

colligative properties

VAPOR PRESSURE:
- normal pure water point: (?)
- effect of 1 mole of solute: (?)

Answer 1

• 2.38 mm Hg at 25 C
• lowered 0.3 mm Hg at 25 C

Question 2

odor

hawkinsinuria

Answer 2

swimming pool

Question 3

odor

3-hydroxy-3methylglutaric aciduria

Answer 3

cat urine

Question 4

foam shake test (+) | what color

biliverdin

Answer 4

green

Question 5

color

• myoglobin
• rhubarb
• aloe
• fava beans (patani)

Answer 5

cola-colored/tea-clored urine

Question 6

foam shake test (+) | what color

• bilirubin
• acriflavin fluorescence (-)

Answer 6

yellow

Question 7

color

antimalarial drugs

Answer 7

black

Question 8

colligative properties

FREEZING POINT:
- normal pure water point: (?)
- effect of 1 mole of solute: (?)

Answer 8

• 0 degrees C
• lowered 1.86 degrees C

Question 9

colligative properties

BOILING POINT:
- normal pure water point: (?)
- effect of 1 mole of solute: (?)

Answer 9

• 100 degrees C
• raised 0.52 degrees C

Question 10

color

benign familial hypercalcemia (blue diaper syndrome)

Answer 10

blue urine

Question 11

foam shake test (+) | what color

albumin

Answer 11

white

Question 12

color

melanuria

Answer 12

• black
• FeCl test (+)

Question 13

foam shake test (+) | what color

phenazopyridine (Brand: Pyridium)

Answer 13

orange

Question 14

odor

colovesical fistula (CVF)
- genetic abnormality associated with large intestine and urethra

Answer 14

fecal odor

Question 15

colligative properties

OSMOTIC PRESSURE:
- normal pure water point: (?)
- effect of 1 mole of solute: (?)

Answer 15

• 0 mm Hg
• increased 1.7 x 10^9 mm Hg

Question 16

odor

acute tubular necrosis

Answer 16

odorless

Question 17

odor

multiple decarboxylase deficiency

Answer 17

tomcat urine