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: Pharmacology
Morphine withdrawal is characterized by all except- 
Select and explain. 
A. Miosis, B. Muscle aches and body pain, C. Yawning, D. Rhinorrhoea
A: Miosis
Answer: A: Miosis 
Explanation: Ans. is 'a' i.e., Miosis Morphine withdrawal o Manifestations of morphine withdrawl. Lacrimation Anxiety & fear Mydriasis Diarrhea Palpitation Sweating Restlessness Insomnia Dehydration Rapid weight loss Yawning Gooseflash (Piloerection) Abdominal colic Rise in BP