PAC 1 is indicated when the subjective angle is esotropic relative to the objective angle. Which option corresponds?

• A. PAC 1
• B. PAC 2
• C. HAC
• D. Unharmonious correspondence

Answer: (A)

In this area, you’re looking at how the eye’s motor alignment (objective angle) compares with what the patient perceives (subjective angle). The PAC categories map specific relationships between those two angles. If the patient’s subjective alignment shows more inward deviation (esotropia) than what the objective measurement indicates, that exact pattern is defined as PAC 1. That’s why this option is the correct one: it directly reflects the described relationship between perception and motor alignment. The other patterns describe different relationships (for example, a subjective outward deviation or a different type of correspondence) and don’t match the esotropic subjective angle relative to the objective angle.