Provide Some Examples of Biases That Might Occur in the Following

Provide some examples of biases that might occur in the following scenarios:
A) An African American mother brings her child to the emergency room for an asthma attack.
B) A middle-aged Native American is diagnosed with uncontrolled diabetes mellitus.
C) A White father brings his teenage daughter to the emergency room, stating she has fallen down the stairs.
D) An Asian family brings an elder to a physician's appointment and insists on being in the exam room at all times.