Baibaipo jingle in March, April and May

The vaccination formula for children under one year old is: BCG vaccine for hepatitis B at birth, polio in February, DPT in March, April and May, and measles in August.

1. When the respiratory center is suppressed, the respiratory rate slows down.

2. The length of the esophagus of a newborn is 10CM; at one year old, it is 11-12CM; at five years old, it is 16CM; and in adults, the length of the esophagus is 23-25CM.

3. The bacteria that cause primary peritonitis are mostly pneumococci.

4. The most important cause of severe circulatory congestion in children with acute nephritis is increased blood volume.

5. Intestinal obstruction caused by constipation in the elderly is chronic, low-lying, and mechanical intestinal obstruction.

6. Borderline tumors are characterized by benign morphology, infiltrative growth, and easy recurrence after resection.

7. Bronchial patients have a large amount of sputum, which stratifies when left to stand, and has a foul smell. Metronidazole should be used for treatment.

8. Positive Murphy's sign is seen in acute cholecystitis.

9. Aortic valve insufficiency can cause water flushing.

10. The disease in which villous structures are visible in pathological examination is erosive mole.

11. The most common pathological change of various shocks is a sharp decrease in effective circulating blood volume.

12. Leaky gut can cause metabolic acidosis.

13. Cancer-promoting factors of tumors include genetic predisposition, endocrine factors, immune factors, and nutritional factors.

14. Tips for vaccinating infants and young children: BCG vaccine for hepatitis B at birth, polio in February, DPT in March, April and May, measles and Japanese encephalitis in August.

15. The causes of prerenal renal failure are massive bleeding and shock.

16. Terminal hematuria indicates that the lesion is in the bladder neck, trigone area or posterior urethra.

17. The pathogen of genital warts is human papilloma virus.

18. The best examination to diagnose endometriosis is laparoscopy.

19. The disease that is not suitable for early use of nutritional support therapy is shock.

20. The sputum is large in volume and purulent, and will separate into three layers after standing. This is common in bronchiectasis.

21. The soft birth canal includes the lower segment of the uterus, cervix, pelvic soft tissue, and perineum.

22. The shape of spinal fractures is mostly compression fractures.

23. The most dangerous complications after thyroid surgery are difficulty breathing and suffocation.

24. Cellulitis under the mandible and neck can be complicated by laryngeal edema.

25. The elderly are prone to cerebral thrombosis when they sleep quietly at night because the blood is thick and flows slowly.

26. The age at which lumbar lordosis appears in the spine of children is one year old.

27. The role of thyroxine increases the oxygen consumption of tissues throughout the body, promotes growth and development, promotes the decomposition of carbohydrates, fats and proteins, and affects the metabolism of water in the body.

28. The common cause of Guillain-Barre syndrome is a history of viral infection.

29. The most common invasion route for pathogens to infect the liver is the biliary system.