CLINICAL DOCUMENTATION MEDICAL CODING, Cheat Sheet of Clinical Medicine

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AP3-LAB PRACTICAL-WK BLOOD-

BLOOD VESSELS-LYMPH

Week 1: Blood

Week 1: Blood

Neutrophils Eosinophils Basophils

Most abundant (60-70%) 2-4% of total WBCs Least abundant (0.5%)

3-5 lobed nucleus,

granules in cytoplasm

Red/orange granules in

cytoplasm

Many dark violet granules

in cytoplasm

Phagocytize bacteria Respond to worm infections

(allergies)

Release histamine and

heparin

Week 1: Blood

Monocytes Lymphocytes

3-8% of total WBCs 25-33% of total WBCs

Horseshoe-shaped nucleus, largest

WBC

Large, dark nucleus, little cytoplasm

Become macrophages (phagocytes)

when leave blood

B and T cells, create specific immune

response

Week 1: Blood

Week 2: Heart

Week 3: Blood Vessels

Week 3: Blood Vessels

Week 4 & 5: Lymphatic & Immune Systems

Primary Organs :

• (^) Red Bone Marrow
• (^) Thymus

Secondary

Organs:

• (^) Tonsils
• (^) Lymph Nodes
• (^) Spleen

Right lymphatic duct : receives

lymph from right arm, right head,

and right thorax  empties into

right subclavian vein

Thoracic duct : larger and

longer, receives lymph from

below diaphragm, left arm, left

head, left neck, and left thorax 

empties into left subclavian vein

Week 4 & 5: Lymphatic & Immune Systems

Week 4 & 5: Lymphatic & Immune Systems

Tonsils

Week 4 & 5: Lymphatic & Immune Systems

Lymph Nodes

Week 6 & 7 : Respiratory System

Nose &

Nasal

Cavity

Larynx

Week 6 & 7 : Respiratory System

Larynx