Which of the following is used for hearing the sound of heart and lungs?A. SteroscopeB. StethoscopeC. OscillatorD. Oncolator 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments