a large vein carrying deoxygenated blood into the heart

• Vena cava
• Pulmonary artery
• Aorta
• Artery

Liquid part of blood ?

• Platelet
• Plasma
• Red blood cell
• White blood cell

A cell fragment that plays an important part in forming blood clots?

• Platelet
• Plasma
• White blood cell
• Red blood cell

Eosinophil?

Lymphocytes

What name white blood cell?

• Basophil
• Eosinophil
• Neutrophil
• Monocytes

Eosinophil job is?

• Attack/destroy bacteria and viruses
• Fights parasites
• Releases histamine
• Engulf pathogens

Lower chamber of the heart that pump blood out of the heart?

• Atrium
• Vena Cava
• Right ventricle
• Ventricle

ต่อมไทมัส ใช่หรือไม่

ตำแหน่งดังกล่าว คือข้อใด

• lymphatic duct
• subclavian vein
• internal jugular vein
• thoracic duct

ตำแหน่งดังกล่าวคือข้อใด

• lymphatic duct
• subclavian vein
• internal jugular vein
• thoracic duct

ตำแหน่ง B คือข้อใด

• palatine tonsil
• pharyngeal tonsil
• lingual tonsil
• cervical lymph nodes

ตำแหน่ง C คือข้อใด

• palatine tonsil
• pharyngeal tonsil
• popliteal lymph nodes
• lingual tonsil

Monocytes job is?

• Transport oxygen in the bloodstream
• Product antibodies for immune response
• Become macrophages. Cleans debris by phagocytosis
• Releases histamines during allergic reactions

Purple - kidney shaped nuclei.Mega sized cell?

• Lymphocyte
• Monocyte
• Neutrophil
• Basophil

What are Lymphocytes? A type of white blood cell responsible for mediating the immune response. There are three types.

A flap of tissue in the heart or a vein that prevents blood from flowing backward.?

• Vein
• Artery
• Valve
• Aorta

Pumps deoxygenated blood to the lungs?

• Right ventricle
• Right atrium
• Left ventricle
• Left atrium

Largest artery in the body. Carries oxygenated blood away from the heart.?

• Pulmonary artery
• Aorta
• Artery
• Vena Cava

Spleen มีหน้าที่อะไร

• กำจัดสิ่งแปลกปลอม เชื้อโรค

• กำจัดเชื้อโรค

• กำจัดเม็ดเลือดแดงที่เก่าแล้ว

• กำจัดเม็ดเลือดแดง