A&P revision

Which of the following structures react to regulate body temperature?

• Arrector pili

• Sebaceous gland

• Melanocytes

• Collagen

Vitamin D is formed in the skin by the action of sunlight on what substance?

• Melanin

• Cholesterol

• Keratin

• Acid Mantle

The skin inhibits the growth of bacteria by

• keeping the body temperature at 37 degrees

• excreting sweat

• forming acid mantle

• creating vitamin D

The protein formed in the dermis is

• collagen

• free radical

• keratin

• histamine

What is the name of the bone in the diagram?

• scapula

• clavicle

• deltoid

• sternum

What is the name of the bone in the image?

• scapula

• sternum

• clavicle

• humerus

What is the name of the bone highlighted in the image?

• scapula

• sternum

• clavicle

• humerus

The functions of the skull are to

• protect the neck and jaw, give the face its shape and allow muscle

  attachment

• protect the spinal cord, provide attachment for ribs and allow muscle

  attachment

• protect the brain, give the face its shape and provide a structure for

  muscle attachment

• protect the face, give the brain its shape and allow muscle attachment for

  the neck and shoulders

Which of the following bones form part of the axial skeleton?

• Sternum, hyoid, vertebra

• Skull, scapula, rib

• Clavicle, rib, sternum

• Scapula, humerus, clavicle

The parietal bones are found at the

• sides and roof of the cranium

• back and most of the base of the cranium

• inferior lateral sides of the cranium

• anterior aspect of the cranium and roof of the eye orbits