becks triad ✔️jvd, muffled heart tones, hypotension. from cardiac tamponade
brudzinski sign ✔️flexion of the neck results in flexion of the hip. meningitis
coopernails sign ✔️ecchymosis on perineum, labia, scrotum. sign of pelvis fracture
cullens sign ✔️bruising around umbilicus. Sign of pancreatitis or ectopic pregnancy
grey turners sign ✔️discoloration of skin around flank. sign of pancreatitis
hammans sign ✔️crunching sound of heart with asynchronous heart beat. sign of mediastinal
emphysema/tracheobronchial disruption
kehrs sign ✔️left shoulder pain associated with splenic rupture
kernigs sign ✔️pain to knee extension when hip is at 90 degrees. sign of meningitis
levines sign ✔️pain with clutched fist over midline of chest. sign of cardiac chest pain
mcburneys sign ✔️tenderness 2/3 the distance between umbilicus and ileum. sign of appendicitis
,muphys sign ✔️pt unable to take deep breath on inspiration with deep palpation beneath right coastal
margins. sign of gall bladder issues
S2 "dub" heart tones ✔️aortic and pulmonary valve closure
s1 "lub" sound ✔️bicuspic/tricuspid valve closure
stroke volume is affected by ✔️preload, afterload, contractility
s4 heart tone ✔️indicative of stiff or noncompliant ventricle, like with an old MI
s3 heart tone ✔️ventricle stretch due to fluid overload
right coronary artery is typically repaired by using ✔️saphenous vein
dresslers sign ✔️pericarditis from recent MI or cardiac surgery
alpha 1 stimulation results in ✔️increased SVR/vasoconstriction
beta 1 stimulation results in ✔️increased HR, contractility
janeway lesions and osler nodes are indicative of ✔️endocarditis
elevated BNP signals ✔️increased stretching of ventricles. found in CHF
where should a cardiac transducer be placed? ✔️phlebostatic axis (4th intercostal space midaxillary)
what does the dicrotic notch symbolize? ✔️aortic valve closing
, saline from ART line should infuse at what rate ✔️3ml/hr
normal central venous pressure (CVP) ✔️2-6
when utilizing a swan ganz catheter, never exceed ____mL of air in distal balloon ✔️1.5
coronary perfusion pressure calculation ✔️PAWP-DBP (should be 50-60)
PAWP range ✔️8-12
PVR range ✔️50-250
PA pressure ✔️15-25 systolic, 8-15 diastolic
SVR range ✔️800-1200
what does PVR signify ✔️right heart afterload, pulmonary vascular resistance
what is PCWP ✔️same as pAWP
left heart preload is also called ✔️left ventricular end diastolic pressure LVEDP
what is CI ✔️same as CO
what happens to pressures during cardiogenic shock ✔️decreased cardiac output (CO/CI), increased
everything else
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