*The autorhythmic (pacemaker) cells of the heart:

*In an electrocardiogram (EKG / ECG) the p-wave represents:

*Humans use all of the following methods in the process of making ATP:

Use the provided electronegativity values to determine the type of bond that would form between oxygen and hydrogen. Hydrogen: 2.20 Nitrogen: 3.04 Carbon: 2.55 Oxygen: 3.44

Classification of burn injuries is based on several factors. Thermal injuries extending into the deep subcutaneous or muscle tissue would be classified as_____________ burns, and________________________be painful initially.

A disturbance of the heart rate or rhythm is termed an _____________, the most common of which is ____________________.

A progressive hereditary disorder that results in progressive neuronal loss/atrophy in the basal ganglia.  Disorder manifests with problem with voluntary movements.

Identify the following condition that develops after excessive exposure to intense sunlight or tanning booths, resulting in unrepaired DNA damage of the melanocytes.

Which endocrine gland regulates metabolic rate or cellular oxygen consumption?

A patient reporting a heavy or crushing sensation in the chest during mild exertional activities is reporting a symptom termed ______________.