Answer:
1 a baby is born 2 the doctor is the same 3 the hospital stay is the same 4 the mother gets injections or an epidural
Select the correct answer from each drop-down menu.
Jeremy is writing an article for his school magazine about the lymphatic and immune system. Choose the most appropriate words to complete the sentences.
Lymphatic and Immune system
are tiny organisms not visible to the naked eye and include bacteria, viruses, and protozoans.
are blood cells that protect the body from disease. They circulate in the lymphatic vessels and reside in lymphatic organs.
The two main types of leukocytes are lymphocytes and
, which effectively eat up bacteria and diseased cells.
Answer:
Microorganisms
lymphocytes
phagocytes
Explanation:
describe a compound microscope?
Answer:
A microscope that consists of two microscopes in series, the first serving as the ocular lens (close to the eye) and the second serving as the objective lens (close to the object to be viewed).
Answer:
The optical microscope, also referred to as a light microscope, is a type of microscope that commonly uses visible light and a system of lenses to generate magnified images of small objects
Genetic disorders are diseases that are inherited. Sickle-cell anemia, cystic fibrosis, and Down syndrome
are three common genetic disorders. Choose one of these diseases and research the genetic basis of the
disease as well as how the disease can affect a person who inherits it.
Answer:
Down Syndrome
Explanation:
95 percent of the time, Down syndrome is caused by trisomy 21 — the person has three copies of chromosome 21, instead of the usual two copies, in all cells. This is caused by abnormal cell division during the development of the sperm cell or the egg cell.
Down syndrome is a chromosomal condition that is associated with intellectual disability, a characteristic facial appearance, and weak muscle tone (hypotonia) in infancy. All affected individuals experience cognitive delays, but the intellectual disability is usually mild to moderate
Answer:
Cystic fibrosis is a genetic disorder that causes severe problems mainly on the respiratory system, but also on other organs such as the pancreas or the liver. It is an autosomal recessive disorder, meaning that an individual needs to inherit one copy of the gene from each parent in order to have the disease. The disorder is caused by a mutation in the gene that encodes the protein that participates in the transport salt intracellularly. This mutation causes a defect in the production of mucus, sweat and digestive fluid. In patients suffering from cystic fibrosis, these bodily fluids and the mucus are sticky and thick. This change in consistency causes severe damage to the respiratory and digestive systems.
Is your body's response to a change in glucose levels positive or
negative feedback? Explain your answer.
5. Ivan has a patient who has been complaining of pain in his shoulder. An MRI did not show anything unusual, and Ivan suspects there might be an issue happening inside the joint
What procedure might Ivan do in order to see inside the shoulder joint?
THR
RUE
o
arthroscopy
o
laparoscopy
A woman who is Rh negative has two children, both of whom are Rh positive. The pregnancy with her first child posed no problem. But why is her second pregnancy potentially dangerous?
Which of the following are TRUE about disease modulating agents?
(Select all that apply.)
Disease modulating agents treat only RRMS.
Disease modulating medications do not cause health risks.
Disease modulating medications reduce the frequency and severity of exacerbations.
Disease modulating agents treat all forms of MS.
There are 5 drugs approved by the U.S.FDA to modify the progression of the disease.
Disease modulating medications can carry significant health risks.
The correct options that are true about disease modulating agents are:
Disease modulating medications reduce the frequency and severity of exacerbations, There are 5 drugs approved by the U.S. FDA to modify the progression of the disease, Disease modulating medications can carry significant health risks.
1. Disease modulating medications reduce the frequency and severity of exacerbations: Disease-modifying agents used in the treatment of multiple sclerosis (MS) have shown efficacy in reducing the frequency and severity of relapses or exacerbations. These medications work by targeting the underlying immune processes and inflammation associated with MS, helping to slow disease progression and mitigate relapse activity.
2. There are 5 drugs approved by the U.S. FDA to modify the progression of the disease: As of my knowledge cutoff in September 2021, there were five disease-modifying drugs approved by the U.S. FDA for the treatment of multiple sclerosis. These drugs include interferon beta-1a, interferon beta-1b, glatiramer acetate, teriflunomide, and dimethyl fumarate. Each of these medications has demonstrated effectiveness in reducing disease activity and modifying the course of MS.
3. Disease modulating medications can carry significant health risks: While disease-modifying agents have proven benefits, it is important to note that they can also carry significant health risks. These risks vary depending on the specific medication but may include side effects such as injection site reactions, flu-like symptoms, liver abnormalities, cardiovascular risks, or potential for serious infections. It is crucial for healthcare providers to carefully monitor patients receiving these medications and weigh the potential risks against the benefits on an individual basis.
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