Why is there a limit to all rotational movements between bony elements in the body?
What will be an ideal response?
If bones were able to rotate freely, they would have to be able to be completely detached from other structures. This is an impossibility; bones must have nerve and blood vessel supplies as well as attachments to ligaments, tendons, and muscles.
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Which ascending tract carries the sensations for fine touch and vibration?
A) corticobulbar B) corticospinal C) posterior (dorsal) column D) spinothalamic E) spinocerebellar
An important function of the spleen is to destroy and remove worn out red blood cells
? Indicate whether the statement is true or false
The narrow zone of dead skin overhanging the proximal end of a nail is called the __________.
A. eponychium B. lunule C. nail plate D. nail body E. nail root
What is the correct order for the list of structures of the large intestine, starting at the cecum and ending at the rectum?
a: Left colic flexure b: Ascending colon c: Transverse colon d: Right colic flexure e: Sigmoid colon f: Descending colon A. f, c, d, e, a, b B. b, d, c, a, f, e C. e, b, a, c, d, f D. b, a, c, d, f, e E. e, b, d, c, a, f