This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Staff at PHC include – a)  Pharmacistb)  Clerkc)  Radiologistd)  Laboratory techniciane)  Paediatrician 
Select and explain. 
A. acd, B. bcd, C. abd, D. ab
C: abd
Answer: C: abd 
Explanation: None