Answer:
Explanation:
Active - the process of exposing the body to an antigen. Exposing the body will generate an adaptive response that takes a few days or weeks to develop and can be life long lasting.
Passive - it is provided when we are given antibodies to disease. Instead of producing the antibodies with the immune system, they are given. Like a newborn baby acquires immunity from the placenta.
Natural - it works to fight off pathogens before they begin an active infection. Sometimes it is not enough to stop the pathogen or the pathogen exploits the immune response and gets to the cells.
A gastrostomy tube is placed inside the stomach for feeding purposes
Answer:
It is a manifestation that is noted by an observer.
Explanation:
Symptoms are<em> subjective</em> while "signs" are <em>objective. </em>
For example, if a patient complains of a<em> headache, body pain</em> and<em> dizziness</em>, these are considered subjective because<em> the observer cannot feel what he's feeling.</em> Therefore, these are considered symptoms.
If the physician checks the patient's temperature and found it to be high <em>(39°C),</em> then this is now considered a sign because <u>it is noted by an observer</u>. Other examples of signs are: <em>heart rate, pulse rate, urine output, etc.</em>
