Answer :
Final answer:
Light palpation detects tenderness while deep palpation is used to assess underlying organs, relating to the function of different tactile receptors like Merkel's disks, Meissner's corpuscles, Pacinian corpuscles, and Ruffini endings.
Option C is correct.
Explanation:
Light palpation is used to detect tenderness; deep palpation is used to assess underlying organs. The correct answer to fill in the blanks is option c. Merkel's disks and Meissner's corpuscles are located in the more upper parts of the skin and are responsible for detecting fine touch, while Pacinian corpuscles and Ruffini endings are situated deeper in the skin and help in sensing deeper touch, such as pressure.
These tactile receptors contribute significantly to the processes of light and deep palpation.
