MCQ
All are symptoms associated with typhoid, EXCEPT
- ALoss of appetite
- BStomach pain
- ✓Anemia
- DSustained high fever
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i. Depolarization of atrial muscles.
ii. Activation of SA-node.
iii. Spread of excitation from AV node to SA node.
iv. Repolarization of atria and depolarization of ventricles.