2.
Enlist the differences between :
a) right and left auricles
b) right and left ventricles
Answers
ᴀ.)ᴛʜᴇ ʀɪɢʜᴛ ᴀᴜʀɪᴄʟᴇ ʀᴇᴄᴇɪᴠᴇ ɴᴏɴ-ᴏxʏɢᴇɴᴀᴛᴇᴅ ʙʟᴏᴏᴅ ꜰʀᴏᴍ ᴜᴘᴘᴇʀ ᴀɴᴅ ʟᴏᴡᴇʀ ᴠᴇɴᴀᴇ ᴄᴀᴠᴀᴇ ᴀɴᴅ ꜱᴍᴀʟʟ ᴠᴇɪɴꜱ ɪɴ ᴛʜᴇ ᴛʜᴏʀᴀx ᴀɴᴅ ᴅɪʀᴇᴄᴛ ɪᴛ ᴛᴏ ᴛʜᴇ ʀɪɢʜᴛ ᴠᴇɴᴛʀɪᴄʟᴇ. ᴡʜɪʟᴇ ᴛʜᴇ ʟᴇꜰᴛ ᴀᴜʀɪᴄʟᴇ ʀᴇᴄᴇɪᴠᴇ ᴏxʏɢᴇɴᴀᴛᴇᴅ ʙʟᴏᴏᴅ ᴄᴏᴍɪɴɢ ꜰʀᴏᴍ ʟᴜɴɢꜱ ᴛʜʀᴏᴜɢʜ ᴘᴜʟᴍᴏɴᴀʀʏ ᴠᴇɪɴꜱ ᴀɴᴅ ᴅɪʀᴇᴄᴛ ɪᴛ ᴛᴏ ᴛʜᴇ ʟᴇꜰᴛ ᴠᴇɴᴛʀɪᴄʟᴇ.
ʙ.)ᴛʜᴇ ʀɪɢʜᴛ ᴠᴇɴᴛʀɪᴄʟᴇ ʀᴇᴄᴇɪᴠᴇꜱ ᴛʜᴇ ᴅᴇᴏxʏɢᴇɴᴀᴛᴇᴅ ʙʟᴏᴏᴅ ꜰʀᴏᴍ ᴛʜᴇ ʀɪɢʜᴛ ᴀᴛʀɪᴜᴍ ᴀɴᴅ ᴘᴜᴍᴘꜱ ɪᴛ ᴛᴏ ᴛʜᴇ ᴘᴜʟᴍᴏɴᴀʀʏ ᴀʀᴛᴇʀʏ. ᴛʜᴇ ʟᴇꜰᴛ ᴠᴇɴᴛʀɪᴄʟᴇ, ᴏɴ ᴛʜᴇ ᴏᴛʜᴇʀ ʜᴀɴᴅ, ʀᴇᴄᴇɪᴠᴇꜱ ᴏxʏɢᴇɴ-ʀɪᴄʜ ʙʟᴏᴏᴅ ꜰʀᴏᴍ ᴛʜᴇ ʟᴇꜰᴛ ᴀᴛʀɪᴜᴍ ᴀɴᴅ ᴘᴜᴍᴘꜱ ɪᴛ ᴛᴏ ᴛʜᴇ ᴀᴏʀᴛᴀ
Answer:
Right auricle and ventricle is different from left auricle and ventricle
Explanation:
In Right auricle or atrium the deoxygenated blood come from the inferior vena cava and superior vena cava and store in it. Then the blood passes to right ventricle through a valve. Then the blood go to the lungs for purification through pulmonary artery.
In left auricle or atrium the oxygenated blood come from the pulmonary vein and store in it. Then the blood passes to the left ventricle through a valve. Then the blood passes through the aorta and the body have the oxygenated blood.