Which hormone , together with the catecholamines enhances the tone of vascular smooth muscle and assists in elevating blood pressure ?

Related Mcqs:

1. All of the following decrease skeletal muscle tone by CNS effects except____________?

   A. D-tubocurarin
   B. Diazepam
   C. Beclofen
   D. Mephensin

2. The catecholamines secreted by adrenal medulla______________?

   A. Increases the blood glucose level by favoring glycogenolysis in blood and muscle cells
   B. Decrease the level o free fatty acids and ketone bodies
   C. Increase the splanchnic blood flow
   D. Are under the control of parasy

3. Which hormone does not have corresponding release hormone produced in pituitary ?

   A. TSH
   B. Prolactin
   C. ACTH
   D. FSH

4. Thyroxine and catecholamines are derived from_____________?

   A. Tyrosine
   B. Tryptophan
   C. Alanine
   D. Leucine

5. Among the muscles of TMJ the following muscle opposing stabilizing and antagonistic muscle force as far as the disc is concerned_____________?

   A. Medial pterygoid
   B. Temporalis
   C. Lateral pterygoid
   D. External pterygoid

6. Muscle glycogen, which cannot contribute to blood glucose due to the absence of which enzymes ?

   A. Phosphoglutamase
   B. Branching enzyme
   C. Debranching enzyme
   D. Glucose-6-phosphotase

7. Muscle glycogen cannot contribute directly to blood glucose level because___________?

   A. Muscle lacks glucose 6 phosphatase
   B. Muscle lacks phospho gluco isomerase
   C. Absence of glucokinase
   D. Muscle does not contain glycogen phosphorylase

8. Blood glucose level cannot be augmented by mobilization of muscle glycogen due to lack of_____________?

   A. G-6-P dehydrogenase
   B. G-6-P phydrogenase
   C. Aldolase
   D. Glucokinase

9. A blue nodular mass on the lateral border of the tongue is soft, smooth and blanches upon pressure It is most likely to be_____________?

   A. Lymphoma
   B. Hemangioma
   C. Epulis fissuratum
   D. Epithelioma

10. Which cell releases vasoactive amine so as to increase vascular permeability ?

    A. Leukocyte
    B. Marcophage
    C. Mast cell
    D. Fibroblast