When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more.
Explanation:
the warmclimate meant vast plant growth
<span>When communicating with a client with a psychiatric diagnosis, the nurse uses silence. When silence is used in therapeutic communication, clients should feel;
1. It is the patients turn to talk.
2. The answer from a patient should not be in a hurry.
3. The nurse expects that further communication between him and the patient is not necessary.
4. The nurse is thinking about how to interact with the patient.</span>
There are choices for this question namely:
a) Release trapped air in the lungs
b) Strengthen the diaphragm
c) Prevent collapse of the airways
d) Condition the inspiratory muscles
<span>e) Control the rate and depth of respirations
</span>
There are multiple correct answers. The correct answers are:
(1) Release trapped air in the lungs
(2) Prevent collapse of the airways
(3) Control the rate and depth of respirations
The breathing technique that the nurse teaches the patient is called "pursed-lip breathing" wherein the patient inhales through the nose and exhales slowly through his puckered lips. This is done to release trapped air in the lungs (as COPD causes a ball valve like obstruction wherein there is difficulty exhaling rather than inhaling), prevent collapse of airways (therefore preventing an impending respiratory distress syndrome), and control the rate and depth of respirations (to prevent tachypnea or bradypnea that can result to respiratory alkalosis or acidosis respectively).
