Exam 3 Kahoot (Spring '25)

Question 1

The functional unit of the kidney is the?

Answer 1

Nephron

Question 2

Combined blood flow through both kidneys accounts for _____ of total CO

Answer 2

20%

Question 3

Angiotensin, NE and _____ influence renal arterial tone

Answer 3

Epinephrine

Question 4

True/False: Normal BUN concentration is 10-20mg/dL

Answer 4

True

Question 5

Normal serum creatinine concentration is ____ in males and ____ in females

Answer 5

males: 0.8-1.3mg/dL
female: 0.6-1mg/dL

Question 6

True/False:
Creatinine clearance measurements: Normal clearance is 110-150mL/min

Answer 6

True

Question 7

Succs may increase K by

Answer 7

0.5 meq

Question 8

3 risk factors that accurately predict likelihood of postop acute renal failure

Answer 8

1. Pre-existing renal disease
2. Hx of CHF
3. Advanced age

Question 9

These drugs go under hepatic metabolism and conjugation prior to elimination in the urine. (select all that apply)
A. Pavulon
B. Succs
C. Benzo
D. Opioids

Answer 9

A, C, D

Question 10

Which kidney sits lower in the retroperitoneum?

Answer 10

Right

Question 11

True/False:
Glomerular capillaries blood flow is provided by a single afferent arteriole and drained by a single efferent arteriole.

Answer 11

True

Question 12

True/False:
Acceptable UOP in the OR is 0.5mL/kg/hr

Answer 12

True

Question 13

Renin is secreted by the

Answer 13

Juxtaglomerular apparatus

Question 14

True/False:
Each kidney contains 1-1.2 million functional units called nephrons

Answer 14

True

Question 15

True/False: The liver is the largest internal organ in the body

Answer 15

True

Question 16

Select the metabolic functions of the liver. (SATA).
A. Carb metabolism
B. Fat metabolism
C. Protein metabolism
D. Roc metabolism

Answer 16

A, B, C, D

Question 17

The liver performs the following. (SATA).
A. Forms many compounds from carb intermediaries
B. Gluconeogensis
C. Conversion of galactulose & fructose to glucose
D. Storage of large amounts of glycogen

Answer 17

All

Question 18

The most common cause of cirrhosis is?
A. Biliary obstruction
B. ETOH abuse
C. Chronic viral hepatitis
D. R sided heart failure

Answer 18

B. ETOH abuse

Question 19

True/False: Alcoholic liver disease is the most common cause of liver disease requiring transplant

Answer 19

True

Question 20

Cirrhotic patients should be volume resuscitated with what?

Answer 20

Colloids

Question 21

HVPG assiciated with development of varices.
A. 1
B. 5
C. 10
D. 15

Answer 21

C

Question 22

A platelet count less than ____ requires pre-op replacement

Answer 22

50k

Question 23

True/False: Alcoholism increases MAC for isoflurane

Answer 23

True

Question 24

True/False: Anesthetic drugs may cause postop liver dysfunction to be exaggerated

Answer 24

True

Question 25

Plasma cholinesterase may be _____ in severe liver disease

Answer 25

Decreased

Question 26

Manifestations of alcohol withdrawal occur in ____ hours after receiving no alcohol intake

Answer 26

24-72hrs

Question 27

True/False: Hep A is the most commonly transmitted blood borne pathogen

Answer 27

false

Question 28

Cholangitis characterized by "beads on a string" appearence of the large bile ducts. A. Primary Biliary Cholangitis B. Primary Sclerosing cholangitis C. Cholesystitis D. Choledodcholithiasis

Answer 28

B. Sclerosing