S3 - Week End Formative Quiz By : Kms

20 Questions | Attempts: 104
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    A 12-year-old boy lacerated the palmar surface of the wrist while playing with a sharp knife. The cut ends of a tendon could be seen within the wound in the exact midline of the wrist. Which tendon lies in this position in most people?

    • Palmaris longus
    • Flexor carpi radialis
    • Abductor pollicis longus
    • Flexor carpi ulnaris
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About This Quiz

This quiz made by : KMS Team ​ Mohammed hussien ----Ahmed H. Zainy----Ruqaya Ali----Sra​g Hayder----Hiba​ saeed -----Murtadha Nadhom-------For more information contact us : KUFAMEDST@gmail. Com ----© 2023 by KUFA MED. ST​----- M. H. H ​17-11-24

S3 - Week End Formative Quiz By : Kms - Quiz

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  • 2. 

    Earliest lesion in atherosclerosis is:

    • Fatty streak

    • Plague

    • Fibrous plague

    • None

    Correct Answer
    A. Fatty streak
  • 3. 

    Injury to subcutaneous olecranon bursa cause which of following :

    • Housemaid’s elbow

    • Student elbow

    • ACL rupture

    • Osteoarthritis

    Correct Answer
    A. Student elbow
  • 4. 

    Insulin receptor

    • Gpcr

    • Ligand gated protien

    • Receptor with enzyme activity

    • Intracellular receptor

    Correct Answer
    A. Receptor with enzyme activity
  • 5. 

    Allopurinol is treatment for

    • Osteoarthritis

    • Gout

    • Inflammatory arthritis

    • Rheumatoid arthritis

    Correct Answer
    A. Gout
  • 6. 

    The most effective way to treat atherosclerosis is :-

    • Diet management

    • Medications that inhibit HMG-coA reductase

    • Medications that inhibit HMG-coA lyase

    • Exercises

    Correct Answer
    A. Medications that inhibit HMG-coA reductase
  • 7. 

    In Gpcr , activation of G protien by binding to ............which bind to .......

    • ATP, a subunit

    • ATP , B subunit

    • GDP , a subunit

    • GTP , a subunit

    Correct Answer
    A. GTP , a subunit
  • 8. 

    Platue phase in cardiac action potential depend on :

    • T Ca channels

    • Na channels

    • K channels

    • L Ca channels

    Correct Answer
    A. L Ca channels
  • 9. 

    Ryanodine receptors  :

    • Activate Ca negative feedback

    • Increase membrane permeability

    • activate sympathetic effect

    • Help in cell contraction

    Correct Answer
    A. Help in cell contraction
  • 10. 

    Receptor which activities adenyl cyclase

    • Decrease gloconogenesis

    • Increase insulin synthesis

    • Increase the force contractile of heart

    • Decrease the heart rate

    Correct Answer
    A. Increase the force contractile of heart
  • 11. 

    Light act on GpcR called rhodopsin which has G  protien called .. activation of it lead to ..

    • Gt , activation of C-Amp phosphodiesterase

    • Gt, activation of C-Gmp phosphodiesterase

    • Gt, inhibition of C-Amp phosphodiesterase

    • Gt, inhibition of C-Gmp phosphodiesterase

    Correct Answer
    A. Gt, activation of C-Gmp phosphodiesterase
  • 12. 

    Bankart lesion affects ... of joint

    • Labrum

    • Bursa

    • Synovial membrane

    • Ligament

    Correct Answer
    A. Labrum
  • 13. 

    Amiodarone work as

    • Lengthens the absolute refractory period to Prevents another AP occurring too soon.

    • Blocks voltage gated Na + channels in open or inactive state

    • Act at β 1 -adrenoreceptors in the heart

    • Decreases slope of pacemaker action potential at SA node

    Correct Answer
    A. Lengthens the absolute refractory period to Prevents another AP occurring too soon.
  • 14. 

    Acetylcholine can interact with ........... receptor in bronchi smooth muscle to cause

    • B , relaxation

    • M3, contraction

    • M2, relaxation

    • M1, contraction

    Correct Answer
    A. M3, contraction
  • 15. 

    Which type of shock occur in ruptured abdominal aortic aneurysm :-

    • Anaphylactic shock

    • Septic shock

    • Cardiogenic shock

    • None

    Correct Answer
    A. None
  • 16. 

    Cardiac glycosides cause this actions except one :

    • Slow heart rate

    • Increase the force of contraction

    • Raise Ca inside

    • Non

    Correct Answer
    A. Non
  • 17. 

    Refractoriness of each phase of the cardiac action potential is governed by :

    • T Ca channels

    • Na channels

    • Resting membrane potential

    • L Ca channels

    Correct Answer
    A. Na channels
  • 18. 

    21-year-old female softball pitcher is examined in the emergency department after she was struck in the arm by a line drive. Plain radiographic and MRI studies show soft tissue injury to the region of the spiral groove, with trauma to the radial nerve. Which of the following muscles would be intact after this injury?

    • Flexor carpi ulnaris

    • Extensor indicis

    • Brachioradialis

    • Supinator

    Correct Answer
    A. Flexor carpi ulnaris
  • 19. 

    Therosclerosis can cause aneurysm due to :-

    • Lumen obstruction

    • ischemia of inner media

    • Abnormal CT synthesis

    • Ischemia of outer media

    Correct Answer
    A. ischemia of inner media
  • 20. 

    Which of the following is a biochemical test for MI :-

    • Creatine kinase 3

    • Lactate dehydrogenase

    • Troponin C

    • All of the above

    Correct Answer
    A. Lactate dehydrogenase

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  • Mar 21, 2022
    Quiz Edited by
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  • Nov 24, 2017
    Quiz Created by
    KMSTeam
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