Answer: Lymph node
Explanation:
The lymphatic system of the body works by filtering the blood and remove the harmful pathogen that is present in it.
There are several organs in the lymphatic system that works together at different sites in the body and helps body prevent and cure from infection.
Lymph nodes function to remove pathogen and debris from lymph and it is also referred as filters of lymph. The macrophages and dentritic cells kill the harmful pathogen in the blood.
Hence, the correct answer is option A
Answer:
An <u>anxiolytic</u> drug is also known as a tranquilizer
Explanation:
Answer:
1 Vaccine-preventable diseases have not gone away
The viruses and bacteria that cause illness and death still exist and can be passed on to those who are not protected by vaccines. While many diseases are not common in the US, global travel makes it easy for diseases to spread.
2 The Centers for Disease Control and Prevention (CDC) recommends vaccinations throughout your life to protect against many infections. When you skip vaccines, you leave yourself vulnerable to illnesses such as shingles, pneumococcal disease, flu, and HPV and hepatitis B, both leading causes of cancer.
3 Vaccines are as important to your overall health as diet and exercise
Like eating healthy foods, exercising, and getting regular check-ups, vaccines play a vital role in keeping you healthy. Vaccines are one of the most convenient and safest preventive care measures available.
Because of age, health conditions, or other factors, some people should not get certain vaccines or should wait before getting them.
Answer:
Treatments like endoscopic therapy and medications like propranolol aim to reduce the pressure in varices, lowering the risk of bleeding.
Explanation:
Portal hypertension is high pressure in the portal vein. The medications and various treatments try to reduce that pressure.
