A 78-year-old man comes to the surgical floor of Shadow General Hospital after knee surgery. When examining his eyes you notice lens opacity. What is this finding a sign of?

Arcus senilis
Glaucoma
Macular degeneration
Cataracts

cataracts is the answer to your question

his week a heat wave will be hitting, and most of the country will be experiencing temperatures above average for july. due to humidity, the temperature outside can feel even warmer than it actually is. this adjusted temperature, often referred to as the “feels like” temperature is called the heat index. the chart shows the heat index, which is calculated based on temperature and relative humidity. use this chart to answer the following questions.  

i think your answer is c. measurement system in which the medication dosage was calculated.