Person 1 E M Campus BO 2020-2- McGraw-Hil Education Camp XyM Blood vessel Anatom

Question

Person 1 E M Campus BO 2020-2- McGraw-Hil Education Camp XyM Blood vessel Anatomy Quiz Anatomy and Physiology ques EMI am us-BIOL-2020-02- x x X coezto.mheducation.com/hm.tpx E connect On Ground BIOL2020: BIOL 2020 TR Daytime Dr. Mobley Spring 2018 OnGround Khanh Hoang Blood Vessel Anatomy Quiz instructions I help Question 7 (of 10) Save & Exit Submit 7. Venous sinuses, such as the coronary sinus, have no smooth muscle in their walls and so are not capable of constriction O expansion repair O sensation

Explanation / Answer

Coronary sinus have no smmoth muscle in their wall so thst they can expand .so the correct ans.option B.

Coronary siuns is the collection of vein.it receives blood from small,middle, great and cardiac vein.

Open into right atrium

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