Which of the following is/are true regarding a radian?
A. it is equal to 57.3 degrees
B. it is the size of the angle subtended by an arc of radius length
C. it is a unit of angular displacement
D. all of the above are true
D. all of the above are true
You might also like to view...
Describe the brachial plexus
A) The brachial plexus is a network of nerves formed by branches of spinal nerve segments C5-T1. B) The brachial plexus is a network of nerves formed by branches of spinal nerve segments C1-C7. C) The brachial plexus is a network of nerves formed by branches of spinal nerve segments T1-T12. D) The brachial plexus is a network of nerves formed by branches of spinal nerve segments L1-L5. E) The brachial plexus is a network of nerves formed by branches of spinal nerve segments S5-Co1.
The ventricles are almost empty at the end of ventricular diastole
Indicate whether the statement is true or false
Nerves that pass through the sympathetic chain without synapsing innervate which structure?
A. Heart B. Stomach C. Sweat glands D. Lungs E. Piloerector muscles
Milk ejection occurs as a result of stimulation of nerve endings in the ________, which leads to the release of ________ from the pituitary
A) nipple and areola; oxytocin B) mammary acini; oxytocin C) mammary acini; prolactin D) nipple and areola; prolactin E) nipple and areola; progesterone