Among the Following Choices,which Organism Likely Has the Highest Systolic

Question

Among the following choices,which organism likely has the highest systolic pressure?
A)mouse
B)rabbit
C)human
D)hippopotamus
E)giraffe

Accepted Answer

Giraffes have been found to have the highest blood pressure among land mammals, with a systolic pressure of up to 280 mmHg. This is due to their long necks, which require a lot of pressure to pump blood all the way up to their brains.