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Anatomy and Histology Quiz: Cardiovascular System

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Anatomy and Histology Quiz: Cardiovascular System

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Questions and Answers

What is the primary function of the superior vena cava?

To filter waste from the blood

To regulate blood pressure

To pump oxygenated blood to the body

To transport deoxygenated blood to the heart (correct)

Which of the following joints permits flexion and extension, abduction and adduction, medial and lateral rotation, and circumduction?

Metacarpophalangeal joints

Elbow joint

Wrist joint

Shoulder joint (correct)

What is the function of the left atrium?

To regulate blood pressure

To pump oxygenated blood to the body

To receive oxygenated blood from the lungs (correct)

To transport deoxygenated blood to the lungs

What type of movement is allowed by the symphysis pubis?

A little degree of movement Signup and view all the answers

Which of the following bones is part of the pelvic girdle?

Ilium Signup and view all the answers

What is the function of the pulmonary trunk?

To transport deoxygenated blood to the lungs Signup and view all the answers

What is the main function of Neutrophil Polymorphonuclear Leucocytes?

Phagocytosis and destruction of microorganisms Signup and view all the answers

What is the primary function of Eosinophil Leucocytes?

Attracted to the site of allergic reactions and parasitic infestation Signup and view all the answers

What is the main function of Red Blood Cells (RBCs)?

Transfer of gases between alveolar air and tissues Signup and view all the answers

Where do osteocytes get nutrients from in spongy bone?

Directly from circulating blood Signup and view all the answers

What is the structure of compact bone?

Concentric lamella with radiating canaliculi Signup and view all the answers

What is the characteristic of spongy bone?

Filled with red and yellow bone marrow Signup and view all the answers

What is the primary function of mitochondria in cellular activities?

Produce ATP Signup and view all the answers

Which organelle is responsible for intracellular digestion?

Lysosomes Signup and view all the answers

What is the function of the Golgi Apparatus in protein synthesis?

Concentration and packaging of proteins Signup and view all the answers

What is the primary function of the Rough Endoplasmic Reticulum?

Synthesis of proteins Signup and view all the answers

What is the function of the Smooth Endoplasmic Reticulum?

Synthesis of steroids Signup and view all the answers

What is the function of lysosomes in postmortem changes?

Autolysis Signup and view all the answers