This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
Loeffler's serum slope doesn't contain 
Select and explain. 
A. Nutrient Broth, B. Glucose, C. Horse serum, D. Sheep blood
D: Sheep blood
Answer: D: Sheep blood 
Explanation: LSS is used for the culture of C Diptheria It doesn't contain sheep blood .sheep blood is present in blood agar LSS is a type of enriched media Ref: CP Baveja 4th ed Pg:46