and Answers
Kehr'sysign
Ans- Referredypainydownytheyleftyshoulder;yindicativeyofyayrupturedyspleen.
Homan'sysign
Ans- painyiny*calfyuponydorsiflexion*yofyfootyandymayyindicateyDVT
Cullen'sysign
Ans-
superficialyedemayandybruisingyinytheysubcutaneousyfattyytissueyaroundy
theyumbilicusycausedybyypancreatitis
Chvostek'sysign
Ans- Hypocalcemiay(facialymuscleyspasmyuponytapping)
,Trousseau'sysign
Ans- arm/carpalyspasmyassociatedywithyhypocalcemia
Murphy'sysign
Ans-
painywithypalpationyofytheyRUQyduringyinspiration,yindicativeyofyc
holecystitis
Beck'sytriad
Ans- Hypotension,yJVD,ymuffledyheartysounds;ycardiacytamponade
traumaytriadyofydeath
Ans- hypothermia,yacidosis,ycoagulopathy
Cushing'sytriad
Ans- Signsyofyincreasedyintracranialypressure:
1.hypertension
, bradycardia
2. irregularyrespirations
Battle'sysign
Ans- Bruisingybehindytheyears,yindicativeyofyaybasilaryskullyfracture
coarseycracklesy(rales)
Ans-
Lowypitched,ybubbling,ymoistysoundsythatymayypersistyfromyearlyyi
nspirationytoyearlyyexpiration.
MayyindicateyPNEUMONIA
fineycracklesy(fineyrales)
Ans-
highypitched,y(rubbingyhairybyyear,yfire);yalveoliy"poppingyopen"yasyairyhitsy
previouslyyclosedyalveoliyuponyinspiration;yUponyexpiration,yalveoliyclosing
;ythinkypulmonaryyedema,yfibrosis
Rhonchi
, Ans-
loudyrumblingysoundsyheardyonyauscultationyofybronchiyobstructedybyy
thickysputumy-yCOPD,yCF,ypneumonia
Stridor
Ans- strained,yhigh-
pitchedysoundyheardyonyinspirationycausedybyyobstructionyinytheypharynxyo
rylarynx,yalsoycausedybyycroup
Bronchiolitis
Ans-
Inflammationyofytheybronchiolesythatyusuallyyoccursyinychildrenyyoungeryt
hany2yyearsyandyisyoftenycausedybyytheyrespiratoryysyncytialyvirus.
Preload
Ans- volumeyofybloodyinyventriclesyatyendyofydiastole
Afterload
Ans- theyamountyofyresistanceytoyejectionyofybloodyfromytheyventricle
cardiacycontractility