Question 16 (5 points) Our Sun and solar system are located within a spiral shaped galaxy. Which answer choice below best explains why people on Earth cannot see
the spiral shape?
O a
Ob
Our Sun is too bright to be able to see the other stars
There are billions of stars and they blur the shape of the galaxy
Our planet is within the galaxy
Our planet is too far from the other side of the galaxy for us to be able to see
Ос
Od
Question 17 (5 points)
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For a patient with the following pes statement and interventions, which would be the most appropriate monitoring and evaluating data? pes statement: inadequate calcium intake related to food and nutrition related knowledge deficit as evidenced by statements that the only dietary source of calcium is milk and she believes that she is lactose intolerant. patient’s nutrition prescription is for a diet providing 1200 mg calcium per day. patient was provided with in-depth nutrition education on alternative dietary and supplement sources of calcium. a. calcium intake (at subsequent visit) b. knowledge assessment by asking patient to identify food sources from menus and shopping list (at the end of the current visit) c. serum calcium (at next visit) d. both a and b e. both a and c

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent

If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3