Human systems

what the function of this organ ?

• involved in swallowing, breathing, and voice production

• gaseous exchange takes place

• carry air in and out of your lungs

• humidify and warm the inspired air

The sequence of human breathing

• nose, nasal cavity, pharynx, larynx, bronchus, trachea, bronchioles, lung

• nose, nasal cavity, larynx, trachea, pharynx, bronchioles bronchus, lung

• nose, nasal cavity, larynx, trachea, pharynx, bronchus, bronchioles, lung

• nose, nasal cavity, pharynx, larynx, trachea, bronchus, bronchioles, lung

The sequence of small blood circulation in human

• Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary veins in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary arteries into the left atrium, to the left ventricle

• Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle

• Blood comes into the left atrium from the body, moves into the left ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the right atrium, to the right ventricle

• Blood comes into the right atrium from the body, moves into the left ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the right ventricle

Description number 1,2,3,4 in sequence

• right atrium, right ventricel, left ventricel, left atrium

• left atrium, left ventricel, right ventricel, right atrium

• right atrium, right ventricel, left ventricel, left atrium

• right ventricel, right atrium, left atrium left ventricel

Based on the picture, the location of the aorta and superior vena cava.

• 7, 10

• 7, 5

• 9, 10

• 6, 5

The joint type of the picture beside is

• hinge joint

• pivot joint

• saddle joint

• ball and socket joint

The location of the hinge joint in the human body is

• shoulder, hips

• neck, wrist

• thumb, shoulder, ear

• elbow, knee

The sternum is one of the bones

Located of cardiac muscle is