Just gotta keep it up Flashcards
What does furosemide act on
Loop
Na-K-2Cl
stimulate PG release–> ↑ GFR
*NSAIDS decrease effectiveness
What does malignant hypertension do to vessels
Onion skin concentric thickening
What is dobutamine
B- agonist
“DO BUgaling” band camp
b–> ↑cAMP–> ↑ Ca
What 2 drugs are used for HTN emergency
Nitroprusside- NO–> ↑ cGMP
Fenoldopam- D1 agonist
Why is fenoldopam good in HTN emergency
Arteriolar dilation
Increased renal perfusion
Promotes diuresis
What is the most common hart problem in SLE
Pericarditis
sharp pleuritic chest pain better when leaning forward
What heart sound is characteristic in ASD
Wide fixed splitting of S2 that does not change with breathing
pulm closes late
Recombo forms of tPA end in
“plase”
If you seen an air fluid level on chest x ray
Lung Abscess
abscess primarily caused by lysosomal enzyme release from macs
what is at least 1 thing kawasaki does to the heart
coronary aneurysm
What is Enoxaparin
Low molecular weight heparin
good in pregos
What vessels does polyarteritis nodosa affect
small and medium sized
Often KIDNEY is predominate
How could you hear a LVOT better
↓ preload or afterload
BECAUSE the left chamber will be smaller, and mitral and LV wall will be closer –> worse obstruction
What is kussmaul sign
JVP that is worse during inspiration
normal is that JVD is ↓ on inspiration
What kind of inflammation is seen in Giant cell and Takayasu
granulomatous
Compare developed and undeveloped nations infective endocarditis risk factor
developed: mitral prolapse
non developed: rheumatic
Why does cystinuria happen
defective AA transporter
has pretty snowflake sones
What can hypovolemia reduce
renal plasma flow
GFR
What arteries have ↑ atherosclerosis problems
coronary and aorta
When you take a BP,what is the name of the sound you hear
Korotkoff
What is the most common NON_CARDIAC reason for pulsus paradoxus
Asthma and COPD
What is the most common reason for mitral valve prolapse
defect in mitral connective tissue –> myxomatous degeneration
Why does ↑ cGMP –> dilation
↑ cGMP–> decreased myosin light chain enzymes–> smooth muscle relax
Amphotericin B causes electrolyte problems because?
Increases distal tube membrane permeability in kidney
