Kahoot Exam 3 Flashcards
The functional unit of the kidney is the _____
Nephron
Combined blood flow through both kidneys accounts for _____% of total cardiac output.
20%
Normal Serum Creatinine Concentration:
Males: 0.8-1.3 mg/dL
Females: 0.6-1.0 mg/dL
The risk factors that accurately predict the likelihood of acute renal failure:
Pre existing renal disease
Advanced Age
Hx of CHF
Glomerular capillary blood flow is provided by a single afferent arteriole and drained by a single efferent arteriole. T/F?
True
Acceptable urine output in the OR is 0.5 mL/kg/hr. T/F?
True
Each kidney contains 1-1.2 million functional units called nephrons. T/F?
True
Subfalcine herniation involves the
falx cerebri
Methods that decrease ICP include
encouraging jugular outflow
hyperventilation
EVD (ventriculostomy)
Propofol causes cerebral vasodilation, which increases CBF. T/F?
False
Myasthenia gravis is characterized by antibodies against
Nicotinic ACh receptors at the NMJ
Which syndrome would be MOST sensitive to rocuronium?
Eaton Lambert Syndrome (more so than MG)
ACh-ase inhibitors prolong the action of:
Depolarizing NMBA’s and Ester local anesthetics
Gliomas are a type of:
Astrocytoma
CVA with symptoms of aphasia would indicate occlusion in which artery?
MCA
Risk factors for cerebral aneurysm include:
birth control pills
HTN
cocaine use
Cerebral vasospasms are most likely to occur _____ to ____ days after subarachnoid hemorrhage
3-15 days
Tuberous sclerosis is associated with tumors in which locations?
mouth
liver
kidney
face
Neuraxial anesthesia is preferred in neurofibromatosis. T/F?
FALSE
How does acetazolamide affect CSF production?
Decreases CSF production
Anesthesia implications for TBI include:
RSI
C-spine stabilization
hyperventilation
The liver is the largest internal organ in the body. T/F?
True
Select the metabolic functions of the liver
Carb metabolism
Fat metabolism
Protein metabolism
Rocuronium metabolism
The most common cause of cirrhosis is
ETOH abuse
Alcoholic liver disease is the most common cause of liver disease requiring transplant. T/F?
True
Cirrhotic patients should be volume resuscitated with:
colloids
HVPG associated with development of ascites
10 mmHg
A platelet count less than ____ requires pre-operative replacement.
50,000
Alcoholism increases MAC for isoflurane. T/F?
True
Anesthetic drugs may cause postoperative liver dysfunction to be exaggerated. T/F?
True
Plasma cholinesterase may be ______ in severe liver dx.
Decreased
Hepatitis A is the most commonly transmitted blood borne pathogen. T/F?
False
