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
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller CertifiedGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £8.30. You're not tied to anything after your purchase.
