Hadrian's Portraits Are Different Than Those of His Predecessor Trajan

question 24

Multiple Choice

Hadrian's portraits are different than those of his predecessor Trajan because

• A) Hadrian never aged in his portraits.
• B) Hadrian wore a full beard in his portraits.
• C) Hadrian was portrayed in the role of imperator.
• D) Hadrian was portrayed in the act of stepping on a foe.

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Definitions:

Erythropoietin

A hormone produced mainly by the kidneys that promotes the formation of red blood cells in the bone marrow.

Blood PH

Refers to the measure of the acidity or alkalinity of blood, vital for maintaining homeostasis in the human body.

Renin

An enzyme produced by the kidneys that plays a key role in regulating blood pressure by controlling the conversion of angiotensinogen to angiotensin I.

Juxtamedullary Nephrons

Specialized nephrons in the kidneys that play a crucial role in concentrating urine and are located near the boundary of the cortex and medulla.