This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neonatal Resuscitation, Subject name: Pediatrics
What is the APGAR score for a baby with HR 120/ min, RR-40/min, strong respiratory effos, peripheral cyanosis, grimace while suctioning and having slightly flexed posture but no active movements of limbs? 
Select and explain. 
A. 6, B. 7, C. 8, D. 9
B: 7
Answer: B: 7 
Explanation: APGAR score for this baby : 7 Appearance-peripheral cyanosis/acrocyanosis :1 Pulse rate 120/min - score 2 Grimaces - 1 Activity - 1 (flexed posture, but no movements) Respiratory effo - 2 (as strong respiratory effos present)