ABEM Recert Exam pt. 7 Flashcards
What heart murmur is associated with hemoptysis?
Mitral stenosis
What is the pathophysiology of HAPE?
Pulmonary vasocontriction –> pulmonary HTN –> pulmonary edema
What are the risk factors for developing TRALI (transfusion associated lung injury)?
SIRS/Sepsis
Trauma
Massive transfusion
How does the application of ice packs affect myasthenia gravis?
Improves it
Most drownings are (dry/wet) drownings
90% are wet
Causes a deficiency of surfactant and atalectasis
Pathophysiology of wet drownings
Deficiency of surfactant and atalectasis
Biomarker for ovarian CA
CA 125
Biomarker for colorectal CA
CEA
Biomarker for pancreatic CA
CA 19-9
Meniere’s disease rx
Salt restriction
Diuretics
What is seen with CN III palsy?
Eye is down and out
If pupil is spared, it’s usually from ischemia
If pupil is involved, it’s usually from herniation
What is seen with CN IV palsy?
Vertical diplopia (eyes can’t move upward together)
What is seen with CN VI palsy?
Can’t abduct eye (can’t move outward)
Causes of SAH
- Ruptured aneurysm (most common is anterior communicating artery in Circle of Willis)
- Leaking AVM
- Peri-mesencephalic bleed
What vessel is most often involved in SAH from ruptured aneurysm?
Anterior communicating artery in Circle of Willis