Answer the following statements true (T) or false (F)

1. Fluid loss while exercising in the winter can be very high because the air is cold and dry and requires the body to humidify and warm it.
2. Excessive body temperature is the main cause of heat exhaustion
3. Many communities are adopting public policies and passing laws that encourage physical activity
4. Exercise stimulates the growth of new brain cells.
5. Every person has an ideal weight, a set point of healthy weight.


1. TRUE
2. FALSE
3. TRUE
4. TRUE
5. FALSE

Health & Biomechanics

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An older adult client tells you that she has been using a saline enema every day for a week to help her move her bowels. She asks the nurse if she knows of other methods to help with normal bowel function. What would be an alternative to daily enemas for maintenance of normal bowel function?

a. Increasing fluids and eating a high-fiber diet or using bulk laxatives (e.g., psyllium) may be a safer alternative. b. Decreasing fluids may help by lessening the pressure in the intestines. c. Decreasing high-fiber foods may help relax the colon. d. An increase in refined food products and avoidance of green leafy vegetables may be a safer alternative. ANSWER: a

Health & Biomechanics

The tympanic membrane is commonly called the eardrum

Indicate whether the statement is true or false

Health & Biomechanics

Which of the following practices does NOT help to decrease the release of harmful chemicals into the environment?

A. buying food online and having it delivered so you don't have to drive to the store B. sorting used batteries separately for safe disposal C. using your cellphone for as long as it is functional rather than frequently replacing it D. using a natural pest deterrent around your apartment

Health & Biomechanics

A patient was ordered to have an IV line. At the start the IV bag contained 1,000 mL. Two hours later, the bag contained 600 mL. Find the rate at which the IV bag is draining.

What will be an ideal response?

Health & Biomechanics