Understanding how to calculate time, speed and distance questions is essential for safe navigation. 10 knots is a short way to say 10 nautical miles per hour. A nautical mile is longer than a statute mile which is used for navigating on land.One nautical mile equals 1.15 statue miles.nderstanding how to calculate time, speed and distance questions is essential for safe navigation. 10 knots is a short way to say 10 nautical miles per hour. A nautical mile is longer than a statute mile which is used for navigating on land.
Impaired Skin integrity. 1. Assess site of skin impairment and determine etiology (e.g., acute or chronic wound, burn, dermatological lesion, pressure ulcer, skin tear) (Krasner, Sibbald, 1999). Prior assessment of wound etiology is critical for proper identification of nursing interventions (van Rijswijk, 2001).
The skin is important as a barrier against pathogens, and contains nerve endings which allow for senses such as; heat, touch and pressure. It is also important for evaporation â¦ , water resistance and absorption.3 people found this useful.kin integrity maintenance is one of the most important aspects of  surgery. Skin is the first and most prominent line of defense  against infection and the first aspect of â¦ the body to heal. If the  skin does not heal properly the rest of the body will not be able  to heal properly.