What is the name of the tiny bones in the human middle ear?
Answer
Ossicles
96 The Human Body Trivia Questions with Answers
96 public questions with answers, drawn from the well. How many can you answer?
Which human blood cells are primarily responsible for carrying oxygen?
Answer
Red blood cells
What is the smallest skeletal muscle in the human body?
Answer
Stapedius
Which bone forms the lower jaw in the human skeleton?
Answer
Mandible
What is the anatomical name for the human voice box?
Answer
Larynx
Which hormone raises blood calcium levels in the human body?
Answer
Parathyroid hormone
What is the outermost layer of human skin called?
Answer
Epidermis
Which human bone forms the forehead and roof of the eye sockets?
Answer
Frontal bone
Which human heart chamber pumps blood into the aorta?
Answer
Left ventricle
Which muscle is generally considered the largest in the human body by mass?
Answer
Gluteus maximus
Which human gland is commonly called the “master gland”?
Answer
Pituitary gland
Which human blood vessels carry oxygen-rich blood from the lungs to the heart?
Answer
Pulmonary veins
Which human blood cells produce antibodies?
Answer
B cells
Which human bone is the only one not directly connected to another bone?
Answer
Hyoid bone
What was the first successful organ transplant between humans?
Answer
Kidney transplant
Which cranial nerve is the longest in the human body?
Answer
Vagus nerve
Which vitamin can human skin produce after ultraviolet B exposure?
Answer
Vitamin D
Who discovered the human ABO blood group system?
Answer
Karl Landsteiner
Which blood protein carries most oxygen in human blood?
Answer
Hemoglobin
Which cranial nerve is the only one that exits from the back of the human brainstem?
Answer
Trochlear nerve
What is the primary muscle used for breathing in the human body?
Answer
Diaphragm
Which organ produces the hormone insulin in the human body?
Answer
Pancreas
How many pairs of cranial nerves arise from the human brain?
Answer
12 pairs
About how long does a typical human red blood cell live?
Answer
120 days
Which brain structure connects the left and right cerebral hemispheres?
Answer
Corpus callosum
What is the basic functional unit of the human kidney?
Answer
Nephron