I think this is the ovaries.
Answer: Ok Diastole commences with the closure of the aortic and pulmonary valves. Intraventricular pressure falls but there is very little increase in ventricular volume (isovolumetric relaxation). Once ventricular pressure falls below atrial pressure, the mitral and tricuspid valves open and ventricular filling begins.The first heart sound (S1) is produced by vibrations generated by closure of the mitral (M1) and tricuspid valves (T1). It corresponds to the end of diastole and beginning of ventricular systole and precedes the upstroke of carotid pulsation.
Hope this helps have a awesome day/night❤️✨
Explanation:
Chemotherapy is the use of any drug to treat any disease. But to most people, the word chemotherapy means drugs used for cancer treatment. Surgery and radiation therapy remove, kill, or damage cancer cells in a certain area, but chemo can work throughout the whole body.
Hope this helps!
Thorax
the bones of the thorax (ribs, sternum and thoracic vertebrae) form a cage which protects many of the body's vital organs.
The Axial skeleton
This is the main body including the pelvis, thorax, and skull (excluding the arms and legs).
The Proximal skeleton
The femur and humerus (ie the bones proximal to the Axial skeleton)
The Distal skeleton
The lower legs (tibia, fibula, and feet bones) and lower arm (radius, ulna, and bones of the hand). The Proximal and Distal skeleton are sometimes collectively referred to as bones of the extremities.
The spine
The spine is divided into 5 main areas and each bone (verebrae) has a letter and number:
Cervical vetebrae C1 - C7
the neck region. C1 is the upper most vertebrae.
Thoracic vertabrae T1 - T12
vertebrae of the upper body (thorax)
Lumbar vertebrae L1 - L5
vertebrae of the lower back
Bones of the sacrum S1 - S5
vertebra within the pelvic girdle. These bones fuse together between ages 16 and 18.
The coccyx Co1 - Co4
The lower tip of the spine. These bones fuse together between ages 20 to 30.
