Identify the method shown to elicit clubbing of nails.
A. Lovibond’s profile sign
B. Curth’s modified profile sign
C. Schamroth’s test
D. Phalangeal depth ratio#DigiNerve #NerveCrackin #MedicalQuiz #MedicalStudents #CaseStudy #clinicalcase #PracticeMCQ #PracticeIBQ #NEETPG pic.twitter.com/MYPXoK5HsS

— DigiNerve - UG (@Diginerve) January 21, 2023