If a Ringing Bell Causes a Dog to Salivate Because

question 138

Multiple Choice

If a ringing bell causes a dog to salivate because the bell has been regularly associated with food in the mouth,the UR is the

• A) ringing bell.
• B) salivation to the ringing bell.
• C) food in the mouth.
• D) salivation to the food in the mouth.

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Definitions:

Allergic Responses

Immune system reactions to a substance that most people tolerate well, characterized by symptoms such as itching, swelling, and difficulty breathing.

Interleukin

A substance that is a messenger between leukocytes.

IgA

Immunoglobulin A, a type of antibody found in mucous membranes and secretions like saliva, tears, and blood, playing a crucial role in immune defense.

Rheumatoid Arthritis

A chronic inflammatory disorder affecting joints, characterized by pain, swelling, and reduced mobility.