The function of Carotid body is_______________?

Related Mcqs:

1. Internal carotid artery at the bifurcation from the common carotid is________________?

   A. Lateral to the external carotid
   B. Medial to external carotid
   C. Posterior to external carotid
   D. Anterior to external carotid

2. Carotid body function in an organ work as_______________?

   A. Differential pressure of oxygen in arterial blood
   B. Differential pressure of oxygen in venous blood
   C. Differential pressure of oxygen in in tissue fluids
   D. Differential pressure of oxygen in in hemoglobin synthesis

3. Most important function of albumin in body is_______________?

   A. Oncotic pressure
   B. Drug transport
   C. Toxic transport
   D. Coagulation

4. Increase in carotid sinus pressure produces__________________?

   A. Reflex hyperpnea
   B. Reflex Hypercapnia
   C. Reflex tachycardia
   D. Reflex Hypercapnia

5. The level of branching of common carotid artery_______________?

   A. Upper border of thyroid cartilage
   B. Lower borer of cricoid
   C. Upper border of cricoid
   D. Hyoid

6. Posterior boundary of carotid triangle is________________?

   A. Sup. Belly of omohyoid
   B. Post. Belly of digastric
   C. Sternohyoid
   D. Sternocleidomastoid

7. Which is the only medial branch of the external carotid artery ?

   A. Superior thyroid
   B. Lingual
   C. Internal maxillary
   D. Ascending pharyngeal

8. The common carotid artery may be palpated at_______________?

   A. Hyoid bone
   B. Upper border of thyroid cartilage
   C. Transverse process of C5
   Transverse process of C6

9. First branch of external carotid artery is______________?

   A. Facial artery
   B. Ascending pharyngeal artery
   C. Occipital artery
   D. Lingual artery

10. Carotid sheath contains all except______________?

    A. Vagus nerve
    B. Internal carotid artery
    C. Common carotid artery
    D. External carotid artery
    E. Internal jugular vein