NEET MDS Quiz - Practice Test

1

Anatomy

Which of the following does not apply to the facial artery?
1. It has two portions cervical and facial
2. It arises just above the lingual artery from the anterior part of the external carotid
3. It crosses the mandible at anterior edge of masseter muscle
4. Its cervical portion lies beneath platysma muscle and facial portion lies superficial in carotid triangle

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Facial Artery:

1: True, it has cervical and facial portions.

2: True, it arises from the external carotid artery above the lingual artery.

3: True, it crosses the mandible at the anterior edge of the masseter muscle.

4: False, the cervical portion lies beneath the platysma, but the facial portion does not exactly lie "superficial in the carotid triangle"; rather, the facial artery travels more superficially than the cervical part in its course.

2

Anatomy

Foramen ovale is placed _____ to foramen rotundum:
1. Anteromedian.
2. Anterolateral.
3. Posteromedian.
4. Posterolateral

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

the foramen ovale and foramen rotundum are both openings in the sphenoid bone. The foramen ovale is located posterior and lateral to the foramen rotundum. The foramen rotundum transmits the maxillary nerve (V2), while the foramen ovale transmits the mandibular nerve (V3) and the accessory meningeal artery.

3

Anatomy

Tongue is protruded by which of the following muscle
1. Hyoglossus
2. Palatoglossus��
3. Myelohyoid��
� 4. Genioglossus

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Tongue is protruded by Genioglossus

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