1. height: the newly recorded driver's height should be greater than or equal to1.65m, and the height of other seafarers should be greater than or equal to1.55m. ..
2. Spine and limbs: the facial features are normal, the limbs are not deformed, the unequal length of the lower limbs is less than 2CM, the scoliosis is less than 4CM, and there is no hunchback.
3. Farsightedness: adopt standard logarithmic visual acuity chart or international standard visual acuity chart. According to different positions, the naked eye vision of the captain, driver, sailor on duty and newly recorded binocular is 5.0( 1.0) or above.
Or one eye reaches 4.9(0.8) and the other eye reaches 5. 1( 1.2) as qualified. At present, the naked eye vision of both eyes is above 4.8(0.6), one eye reaches 4.8(0.6) and the other eye reaches 5.0 (1.
4. Color vision: captain, driver and sailor on duty: color discrimination is completely normal, and chief engineer, engineer, operator and electrician are not red and green color blind.
5. Vision: The horizontal vision of the captain, the driver and the sailor on duty is greater than or equal to 150 degrees, and the vertical vision is greater than or equal to 1 15 degrees.
6. Stereoscopic vision: the sharpness value of stereoscopic vision is less than or equal to 60.
7. Hearing: Those who can hear the sound of a mechanical stopwatch with a distance of 50 cm in both ears are qualified without using any hearing AIDS and visual AIDS. ?
The first step of seafarers' physical examination is physical examination. This includes measuring basic indicators such as height, weight and blood pressure to assess whether the physical condition of seafarers meets the health requirements. In addition, sensory functions such as vision and hearing will be checked to ensure that seafarers can normally perceive and cope with various situations in the marine environment.
Because seafarers may face high physical exertion and pressure during sailing, the health of cardiopulmonary function is very important. Electrocardiogram and pulmonary function examination will be carried out during physical examination to assess whether the seafarers' cardiopulmonary function is normal. This can help predict the endurance and adaptability of seafarers in dealing with emergencies or long-term physical labor.
The most important factors affecting seafarers' physical and mental health;
1. The feeling of indifference, negativity and boredom caused by long voyage is very harmful.
2. interpersonal difficulties. Strict hierarchy and fixed roles, especially language barriers and cultural differences among seafarers with multiple nationalities.
3. Unsafe environment and various harmful factors.
As a lifelong sailor, I feel powerless to change my situation and adapt to difficulties.