1/3-1/2 of the water is discharged in the birth canal, and the other is discharged by lymphatic vessels and capillaries

alveolar surfactant

Normal 40-60, postpartum 1 hour 60-80, respiratory distress greater than 60-70

Heart rate is 90 to 160

Blood pressure 70/50

Defecation and urination within 24 hours

More red blood cells

White blood cells and neutrophils are the same between 4 and 6 days old

reflection

The spinal cord is at lumbar 3-4, and the needle is inserted at 4-5

Body surface 36.0～36.5

Rectal temperature 36.5～37

Thermostat humidity 50~60%

clear; normal; expanded; possible

Lethargy; reduce; shrink; often

Consciousness: coma; muscle tone: soft, weak; pupils: unequal; convulsions: persistent

Full anterior fontanelle

Appears in 2 to 3 days, persists to term <2w, premature birth <4w; subsides and disappears; blood bilirubin <85

Appears within 24 hours, persists >; recedes and reappears; >

Vertical transmission, E. coli

Horizontal communication, Golden Portugal

No eating, no drinking, no crying, no fuss, no body temperature rising

weight loss

Increased white blood cells and neutrophils

Gram: penicillin

Gram-negative: Cephalosporin

jaundice

Modified human globulin antibody test

Antibody release assay

free antibody test

1: Lethargy and various functional impairments

2: Convulsions

3restore

4 sequelae stage

tonsil

herpangina

Pharyngeal conjunctival fever

developed, virus

developing, bacteria

Fever, cough and sputum

severe

Chest X-ray

Blood routine

Fixed crackles in both lungs

Sensitive antibiotic treatment

Empyema

Pyopneumothorax

bullae

Mycoplasma, between viruses and bacteria, has no cell wall and penicillin is ineffective

sore throat myalgia

Irritating cough without phlegm

children teenagers

Increased IgM

Cold agglutination test positive

macrolide antibiotics

Erythromycin Azithromycin

Delayed growth and development

pneumonia, difficulty breathing

The pulmonary artery is relatively narrow, and there is a systolic murmur in the 2nd to 3rd intercostal space of the chest.

Delayed pulmonary valve closure

Growth retardation, pneumonia, difficulty breathing

Mechanical murmur in the 2 intercostal spaces at the left sternal border

Increased pulse pressure, peripheral vascular signs