NEW VERSION WITH 250 QUESTIONS AND 100%
CORRECT VERIFIED ANSWERS |WELL GRADED A+
Central Clearing - CORRECT ANSWERS-Lighter skin in center w/erythematous borders
Tinea corporis
Desquamation - CORRECT ANSWERS-Peeling/sloughing of skin
Rash associated w/TSS
Keratotic - CORRECT ANSWERS-Hypertrophic stratum corneum, hardening
Calluses, warts
Punctation - CORRECT ANSWERS-Central umbilication
Basal cell carcinoma
Telangiectasias - CORRECT ANSWERS-Dilated blood vessels w/in lesion blanch
completely
Basal cell carcinoma
Tinea Corporis - CORRECT ANSWERS-"Ringworm"- fungal infection w/demarcated
borders, active margins w/central clearing
Rx: Lutropin
Herpes Zoster - CORRECT ANSWERS-Vesicular lesions, linear distribution, unilateral,
follows nerve pathways
Rx: Valtrex or Acyclovir
Apex of the Heart - CORRECT ANSWERS-Inferior aspect, found at Left 5th intercostal
space (4th in children <4yrs)
Base of Heart - CORRECT ANSWERS-Upper aspect
Blood Flow - CORRECT ANSWERS-Superior/Inferior vena cava -->Right Atrium --
>Tricuspid valve --> Right ventricle --> Pulmonic valve --> Lungs--> Left atrium --> Mitral
valve--> Left ventricle --> Aortic Valve --> Body
Systole - CORRECT ANSWERS-Contraction of heart
S1: "Lub" beginning of systole (closure of AV valves)
S2: "Dub" end of systole (closure of SL valves)
Diastole - CORRECT ANSWERS-Relaxation of heart
Blood should passively flow from atria, through AV valves, into ventricles
Extra Heart Sounds - CORRECT ANSWERS-S3: Gallop, occurs during diastole, CHF
, S4: End of diastole, HTN
Murmurs: Turbulent blood flow; use bell of stethoscope; graded 1-6
Auscultation - CORRECT ANSWERS-Aortic: 2nd IC space on Right
Pulmonic: 2nd IC space on Left
Erb's Point: 3rd IC space, Left
Tricuspid: 5th IC space, next to sternum
Mitral: 5th IC space, midclavicular line (PMI)
Macule - CORRECT ANSWERS-Primary lesion; color change, flat, <1.5cm
Eg: freckles, petechiae, purpura
Papule - CORRECT ANSWERS-Primary lesion; raised, solid, <1cm
Eg: nevus, wart
Patch - CORRECT ANSWERS-Primary Lesion; flat, >1.5cm
Eg: cafe au lait, Mongolian spot
Plaque - CORRECT ANSWERS-Primary lesion; slightly raised, disk shapes, >1cm,
scaling
Eg: psoriasis, lichen
Nodule - CORRECT ANSWERS-Primary lesion; palpable, solid, elevated, >1cm
Eg: nevi, basal cell carcinoma
Tumor - CORRECT ANSWERS-Primary lesion; large papule/nodule, fixed, >1cm,
firm/soft, deep in dermis
Eg: basal cell, squamous cell carcinoma
Wheal - CORRECT ANSWERS-Primary lesion; pink/red, superficial, raised, swelling,
slightly irregular shape, fluid-filled, pruritic, lasts <24hours
Eg: Mosquito bite, allergic rxn
Pustule - CORRECT ANSWERS-Primary lesion; raised lesion, <0.5cm, contains yellow
cloudy fluid
Eg: folliculitis, acne
Urticaria - CORRECT ANSWERS-Primary lesion; intensely pruritic
Eg: Hives
Cyst - CORRECT ANSWERS-Primary lesion; elevated, semi-solid, varies in size
Eg: Sebaceous cyst
Vesicle - CORRECT ANSWERS-Primary lesion; elevated cavity containing clear fluid
Eg: herpes, varicella, contact dermatitis
Bulla - CORRECT ANSWERS-Primary lesion; vesicle >0.5cm, superficial