The mass of the moon is 1/81 of the mass of the earth. Compa…

The mass of the moon is 1/81 of the mass of the earth. Compared to the gravitational force that the earth exerts on the moon, the gravitational force that the moon exerts on the earth is: A. 812 = 6561 times greater. B. 81 times greater. C. equally strong. D. 1/81 as great.

The APRN is evaluating a 17 year old athlete in the clinic w…

The APRN is evaluating a 17 year old athlete in the clinic with complaints ofpruritis and pain to the interdigital patches of the right and left feet. Of note is maceration, inflammation, fissures and on the plantar surface of the right foot, the APRN notes a blister which is tender to palpation. This condition is most likely: