This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anaesthetic equipments, Subject name: Anaesthesia
Mac Intosh curved blade laryngoscope is a type of 
Select and explain. 
A. Indirect laryngoscope, B. Direct laryngoscopc, C. Bronchoscope, D. Video laryngoscope
B: Direct laryngoscopc
Answer: B: Direct laryngoscopc 
Explanation: The Macintosh laryngoscope has a curved blade which allows exposure of the larynx by positioning the tip in the vallecula, anterior to the epiglottis, lifting it out of view. This laryngoscope is designed to lessen the difficulty of exposing the larynx to pass an endotracheal tube