Medicine vs Surgery-Gen — Key differences for NEET MDS
Hepatitis B = highest risk of needle stick transmission 30 percent. Hepatitis C = most common cause chronic hepatitis = no vaccine. HIV = lowest needle stick risk 0.3 percent. Post-exposure prophylaxis = within 72 hours ideally 1-2 hours. Universal precautions = treat ALL patients as potentially infectious. Hepatitis B vaccine = 3 doses = 0 1 6 months.
📖 Read full notes →T1 = tumor less than 2cm. T2 = tumor 2-4cm. T3 = tumor greater than 4cm. T4 = invasion of adjacent structures bone skin. N0 = no regional lymph node metastasis. N1 = single ipsilateral node less than 3cm. Radical neck dissection = removes all 5 structures SCM IJV SAN. Modified radical = spares 1 or more structures. Selective neck dissection = specific levels only.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Hepatitis & HIV and Head Neck Cancer TNM in Medicine vs Surgery-Gen is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.