The nurse is speaking to an exercise class when one of the ...

[james9437]

The nurse is speaking to an exercise class when one of the participants asks, Why should I do strength training? Which of the following would be a proper response to this question?
 
  A) In strength training, warm-up and cool-down periods are not required.
  B) Strength training gives you a really good body.
  C) Strength training improves bone density.
  D) Strength training decreases the metabolic rate.

Question 2

The nurse is conducting a nutritional assessment of a client's dietary intake.
 
  In order to determine if the client is on tract, she compares his intake with the estimated average requirements (EAR) in the Dietary Reference Index (DRI), knowing that the EAR is: 1. The average daily amount of a given nutrient sufficient to meet the nutrient requirement of 9798 of healthy individuals.
   2. The estimated amount of nutrients needed to meet average daily energy needs.
   3. The EAR are guidelines for a population rather than an individual.
   4. The average daily nutrient intake value that is estimated to meet the requirements of 50 or more of healthy individuals in a life stage and gender group.

[kjohnson]

Answer to Question 1

C
Feedback:
Changes in body composition are positive outcomes of muscle-strengthening activities that are not reflected on the scale, as are improved bone density.

Answer to Question 2

4
Rationale: The EAR is the average daily nutrient intake value that is estimated to meet the requirements of 50 or more of healthy individuals in a life stage and gender group. The estimated amount of nutrients needed to meet average daily energy needs is the estimated energy requirement (EER). The average daily amount of a given nutrient sufficient to meet the nutrient requirement of 9798 of healthy individuals is found in the recommended daily requirement (RDA) of the DRI. The DRI are guidelines for a population rather than an individual.

[james9437]

Excellent

[xiaomengxian]

TYSM