Biology, asked by vermaameesha, 10 months ago

Please help me out with this.
"The lower tip of the heart, the apex, lies to the left of the sternum (8 to 9 cm from the midsternal line) between the junction of the fourth and fifth ribs near their articulation with the costal cartilages." What do you mean by the above line??

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Answers

Answered by rehan778866khap56hzs

Answer:

hello dear....

It simply means that our heart is tilted towards left side. It is present in a notch present in our left lung. Also this line shows that heart is present between 5th and 4th ribs.

i hope u understood.... ask in comment if there is any doubt left!!

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Please help me out with this."The lower tip of the heart, the apex, lies to the left of the sternum (8 to 9 cm from the midsternal line) between the junction of the fourth and fifth ribs near their articulation with the costal cartilage​s." What do you mean by the above line??

Answers

Please help me out with this.
"The lower tip of the heart, the apex, lies to the left of the sternum (8 to 9 cm from the midsternal line) between the junction of the fourth and fifth ribs near their articulation with the costal cartilages." What do you mean by the above line??