Upward Movement Away from the Baseline in an ECG Tracing

question 19

Multiple Choice

Upward movement away from the baseline in an ECG tracing.

• A) Isoelectric line
• B) Negative deflection
• C) Positive deflection
• D) Complex
• E) Wave

---

Definitions:

Quadriceps Group

A muscle group consisting of four muscles on the front of the thigh that work together to extend the knee.

Anterior Thigh Compartment

The front section of the thigh, containing muscles such as the quadriceps that are primarily involved in knee extension and hip flexion.

Medial Thigh Compartment

A region of the thigh that contains various muscle groups, including the adductors, which are involved in bringing the thigh towards the midline of the body.

Gluteus Maximus

The largest and most superficial of the three gluteal muscles, involved in the extension and outward rotation of the hip.