Hypobranchial Muscles Of A Cat

10 Questions | By Companatomy | Updated: Mar 20, 2022 | Attempts: 81

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This quiz is designed to help students recognize the hypobranchial muscles of a cat. It will also help them learn the origins, insertions, and actions of these muscles.

Questions and Answers

1.

In the picture above, identify "D"- muscle and it's action.
- A.
  
  Sternomastoid: is involved in flexion and turning of the head
- B.
  
  Sternohyoid: retracts the larynx
- C.
  
  Cleidomastoid: turns the head and moves the clavicle anteriorly
- D.
  
  Sternohyoid: retracts the hyoid
2.

What is the origin and insertion of the muscle labeled "A"?
- A.
  
  Origin: First costal cartilage; Insertion: Thyroid cartilage of the larynx
- B.
  
  Origin: Lateral portion of the thyroid cartilage of the larynx; Insertion: Hyoid bone
- C.
  
  Origin: Clavicle; Insertion: Mastoid process of the temporal bone
- D.
  
  Origin: Stylohyal; Insertion: Body of the hyoid
3.

The muscle that originates at the first costal cartilage, inserts at the thyroid cartilage of the larynx, and works in retracting the larynx is the ____________
4.

Identify the muscle labeled "B". This muscle lies posterior to the __________.
- A.
  
  ID: Geniohyoid; hyoglossus muscle
- B.
  
  ID: Sternothyroid; digastric muscle
- C.
  
  ID: Sternohyoid; thyrohyoid muscle
- D.
  
  ID: Geniohyoid: mylohyoid muscle
5.

What is the action of the geniohyoid muscle?
- A.
  
  Protracts the hyoid
- B.
  
  Retracts and depresses the tongue
- C.
  
  Elevates the floor of the mouth
- D.
  
  Retracts the larynx
6.

This muscle inserts in the tongue and draws the tip of the tongue backward and the root of the tongue forward:
- A.
  
  Hypoglossus muscle
- B.
  
  Genioglossus muscle
- C.
  
  Geniohyoid muscle
- D.
  
  Mylohyoid muscle
7.

The muscle that lies lateral to the geniohyoid and retracts and depresses the tongue is the ___________ muscle.
8.

The styloglossus:
- A.
  
  Inserts in the tongue and retracts and depresses the tongue.
- B.
  
  Inserts in the tongue and draws the tip of the tongue backward and the root forward.
- C.
  
  Inserts in the tongue and retracts and elevates the tongue.
- D.
  
  Inserts in the tongue and protracts the hyoid.
9.

Identify the muscle labeled "D".
- A.
  
  Styloglossus
- B.
  
  Geniohyoid
- C.
  
  Sternohyoid
- D.
  
  Sternothyroid
10.

Check all of the muscles that help move the tongue.
- A.
  
  Mylohyoid
- B.
  
  Genioglossus
- C.
  
  Sternohyoid
- D.
  
  Styloglossus