cardio cen

Question 1

normal HR by Age

Answer 1

neonates: 140 BPM; toddlers 120 BPM: School age 100 BPM; Adult 60-100BPM

Question 2

Normal RR by Age

Answer 2

Neonate 40; toddlers 30; school; 20; adult 12-16

Question 3

Child BP

Answer 3

2xage +90 for hypotension 2xage+70

Question 4

Location of MI: Anterior

Answer 4

V2-V4

Question 5

Location of MI: Anterior Septal

Answer 5

V1, V2

Question 6

Location of MI: lateral

Answer 6

I, AVL, V5, V6

Question 7

Location of MI: Inferior

Answer 7

II, III, AVF

Question 8

Location of MI: Right Ventricle

Answer 8

RV4, RV5, RV6 (need right view ECG

Question 9

Location of MI: Posterior

Answer 9

Tall R waves and ST depression in V1 and V2, need posterior ECG

Question 10

signs of invective endocarditis

Answer 10

fever, anorexia, wt loss, night sweats, myalgia, fatigue, malaise

Question 11

signs of embolization from infective endocarditis

Answer 11

stroke signs, hemoptysis, splinter hemorrhages, petechiae of the conjunctiva, palate, neck and upper trunk or extremities, osler nodes (tender subcutaneous sodules on digits) and janeway lesions (nontender erythematous hemorrhagic or pustular lesions on palms or soles)

Question 12

cardinal sign of pericarditis (inflammation of pericardium)

Answer 12

pain relief leaning forward,

Question 13

Becks triad

Answer 13

for pericardial (accumulation of fluid in pericardial sac) tamponade: hypotension, JVD, muffled heard tones