Which Disorder Is Characterized by Multiple Motor Tics (E

question 89

Multiple Choice

Which disorder is characterized by multiple motor tics (e.g., blinking, grimacing, shrugging, jerking the head or shoulders) and one or more vocal tics (e.g., repetitive throat clearing, sniffling, or grunting) that are present for at least one year?

• A) autism spectrum disorder
• B) attention-deficit hyperactivity disorder
• C) Tourette's disorder
• D) intellectual disability

---

Definitions:

Fins

External appendages on fishes and some other aquatic animals, used primarily for movement, steering, and balance in water.

Jawless Fish

Primitive vertebrates lacking jaws, such as lampreys and hagfish, forming the class Agnatha.

Cartilaginous Skeletons

Skeletons made of cartilage rather than bone, common in sharks, rays, and other elasmobranch fish.

Jaws

Bony structures in the mouth of vertebrates that are used for biting and chewing food.