1. Components ---nose ---pharynx ---larynx ---trachea ---bronchi ---lung

---Digestive system: Digestive tract Digestive gland

1. General description: ---Components: nerve cell: neuron Glial cell: neuroglial ---Function: Neurons : receive the stimulation, conduct the nerve impulse Glial cell: support, protect and insulate, nourish neurons

1. General description (1) components: ---cell: muscle fiber-myofiber elongated thread-liked Sarcolemma Sarcoplasm sarcoplasmic reticulum: SER

---Closed tubular system ---Blood circulatory or cardiovascular S ---Lymph vascular S

1. Cartilage: organ=Cartilage tissue+perichondrium

1. General features: （1) small number of cells and large amount of extracellular ground substance （2) extracellular is composed of fibers and amorphous ground substance-matrix （3) all of them originate from mesenchyme￾embryonal CT （4) have functions of connection, supporting, protecting, nutrition, defence and repairing

卵巢肿瘤 一、女性生殖器常见肿瘤之一 二、卵巢肿瘤组织学类型最多 三、良性恶性交界性均可发生 四、不易早期发现

一、骨软症 骨软症或骨软化:的特征为骨内大量类骨质聚积使骨头变软,是成年骨骼的一种代谢病,主要原因为维生素D缺乏或钙、磷缺乏。 1、原因与发病机理 2、病理变化 (1)、眼观变化 (2);组织学变化

一、支气管肺炎 1、原因 2、病理变化(如图) (1)、眼观变化 (2)、组织学变化 A、初期 B、中期 C、后期