Question

pregunta 11
a person who is physically fit
o a need increased steroids.
o b has a inconstant level of endorphins.
o c builds muscular strength and endurance.
o d experiences mood swings.

pregunta 12
which are the components of the rice principle?
o a remove, ignore, conceal, elevation
o b rest, ice, compression, elevation
o c relax, itch, compression, electrolyze
o d repeat, irritate, comfort, elevation

pregunta 13
the two different types of sleep are
o a deep and shallow
o b rem and nrem
o c
o d ram and nram

Explanation:

Pregunta 11

A physically fit person builds muscular strength and endurance through regular exercise. Steroids are not needed for normal physical fitness and are often associated with illegal or unethical use. Endorphin levels are generally more stable and elevated (in a good way) in fit people, not inconstant. Mood swings are not a characteristic of physical fitness.

The RICE principle is a common first - aid method for soft - tissue injuries. It stands for Rest (to prevent further injury), Ice (to reduce swelling), Compression (to support the injured area), and Elevation (to reduce blood flow to the injured area and thus swelling). The other options have incorrect terms. For example, "remove, ignore, conceal" in option a is not relevant to injury treatment, "relax, itch, electrolyze" in option c is incorrect, and "repeat, irritate" in option d is also wrong.

The two main types of sleep are REM (Rapid Eye Movement) and NREM (Non - Rapid Eye Movement). REM sleep is associated with dreaming and has distinct brain wave patterns, while NREM sleep has different stages (such as light sleep, deep sleep). "Deep and shallow" (option a) is a more general and less scientific classification. Options c and d have terms that are not related to the standard classification of sleep types.

Answer:

c. builds muscular strength and endurance.

Pregunta 12