A primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak
<h3>What is antigenic drift?</h3>
Antigenic drift is a phenomenon that causes small changes or mutations in the genes of influenza viruses leading to changes in their surface proteins of the virus, which are HA (hemagglutinin) and NA (neuraminidase).
For this reason, new influenza vaccines are produced yearly to alter the effects that may emerge as a result.
Thus, a primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak
Learn more about influenza here:
brainly.com/question/12975693
#SPJ1
Answer:
It is acute gastritis
Explanation:
The factors that can cause acute gastritis are drinking alcohol, stress, and spicy foods! The patient should go to the emergency room and then your doctor can refer you to where you need to go next. For the treatment they might do an endoscopy. The patient can be treated by medications and a light food diet.
The action that the nurse should include in the care plan would be to administer the prescribed intravenous fluid with the added vitamin C.
<h3>Why is it advisable to include vitamin C in this diet?</h3>
The reason why it is advisable to include vitamin C in this diet is because this vitamin has essential components that contribute to wound healing.
On the other hand, you should supplement this intake of vitamin C with protein to rebuild tissues and avoid salts because they can cause fluid retention in the patient.
Note: This question is incomplete because the options are missing. Here are the options:
- Provide a diet high in sodium.
- Limit caloric intake to decrease the work of the body.
- Reduce protein intake to avoid overtaxing the kidneys.
- Administer the prescribed intravenous fluid with the added vitamin C.
Learn more about diet in: brainly.com/question/730270
#SPJ12
