One way to remove dirt and harmful substances from water is by filtering.
Answer:
Yes a false positive result will be read
Explanation:
Instructions on most pregnancy tests will tell you to read the results in a certain amount of time, usually from a couple of minutes. So you may take a pregnancy test and read it within the above time period as negative.
If you happen to keep the test around to look at later, you may notice that after that allotted time, the test now appears to have a positive result. This is called an evaporation line. It is not indicative of a positive pregnancy test.
What is Evaporation Lines?
Evaporation lines happen when the urine that was on the test area starts to dry out and evaporate. The chemical composition of that particular urine sample has now changed since that urine sample evaporated, sometimes causing the test to show a positive line
Answer:
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Explanation:
wolfs play a key role in keeping ecosystem healthy the Caracesess of their prey also help redistribute nutrients and provide food for other wildlife species like, grizzly bears and scavengers..
<span>This is true<span> as patients that are in chronic pain are sensitive to acute recurrences of pain whether in the same body part or in different areas of the body. While pain is considered a sensation, and sensations are desensitized after prolonged exposure; the opposite is true for pain as people suffereing from chronic pain becomes more sensitive to pain.
</span><span><em>This principle is adapted from the 9 core principles of pain assessment (Lewis's Medical-Surgical Nursing, 2017)</em>
<em>1. Patients have the right to appropriate assessment and management of pain.</em>
<em>2. Pain is always subjective</em>
<em>3. Physiologic and behavioral signs of pain are not sensitive or specific for pain</em>
<em>4. Pain is an unpleasant sensory and emotional experience.</em>
<em>5. Assessment approaches, including tools, must be appropriate for the patient population.</em>
<em>6. Pain can exist even when no physical cause can be found</em>
<em>7. Different patients experience different levels of pain in response to comparable stimuli.</em>
<em>8. Patients with chronic pain may be more sensitive to pain and other stimuli</em>
<em>9. Unrelieved pain has adverse physical and psychologic consequences. Acute pain that is not adequately controlled can result in physiologic changes that increase the likelihood of developing persistent pain.</em></span></span>
