Injury to one of the following arteries results in extradural hematoma_______________?

Related Mcqs:

1. Treatment of choice for subgaleal hematoma_______________?

   A. Incision and evacuation
   B. Needle aspiration
   C. Antibiotics and then drain
   D. Conservative

2. Which of the following arteries does not supply the circle of Willis ?

   A. Anterior cerebral
   B. Middle cerebral
   C. Posterior – inferior cerebrat
   D. Posterior communicating

3. Right anterior quadrant of the scalp is supplied by the following arteries EXCEPT______________?

   A. Right supra orbital artery
   B. Right supra trochlear artery
   C. Right superficial temporal artery
   D. Right maxillary artery

4. The following arteries provide a rich blood supply to the face, EXCEPT the______________?

   A. Buccal artery
   B. Mental artery
   C. Posterior auricular artery
   D. Infra orbital artery

5. Injury to the motor division of the mandibular nerve will cause paralysis of the following except ______________?

   A. Medial pterygoid
   B. Masseter
   C. Buccinator
   D. Anterior belly of digastric

6. Injury to the right mandibular nerve as it passes though foramen ovale produces the following effects______________?

   A. Loss of taste from the anterior 2/3 of tongue
   B. Deviation of the tongue to the left
   C. Deviation of chin to left when mouth is opened
   D. Loss of general sensation to anterior 2/3 of tongue

7. Injury to the median nerve occurs frequently when following artery is used for taking an ABG sample _____________?

   A. Radial artery
   B. Brachial artery
   C. External carotid artery
   D. Femoral artery

8. All of the following are features of an injury to the cerival sympathetic trunk EXCEPT_____________?

   A. Anhydrosis
   B. Enophthalmos
   C. Mydriasis
   D. Ptosis

9. All of the following statements are true regarding reversible cell injury, except______________?

   A. Formation of amorphous densities in the mitochondrial matix
   B. Diminished generation of adenosine triphosphate (ATP)
   C. Formation of blebs in the plasma membrane
   D. Detachment of ribosomes from the granular endoplasmic reticulum

10. Injury to which nerve will affect lacrimal secretion______________?

    A. Greater petrosal nerve
    B. Lesser petrosal nerve
    C. Sphenopalatine nerve
    D. Nasocilliary nerve