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

Question

Quizplus · Accepted Answer

Giraffes have a very high systolic pressure, with some estimates suggesting it can reach up to 360 mmHg. This is due to the need to pump blood all the way up to their brains, which can be over 2 meters from their heart, and resist the force of gravity. In contrast, humans typically have a systolic pressure of around 120 mmHg, and hippos and mice have even lower pressures.

Among the Following Choices, Which Organism Likely Has the Highest