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
the word microscope is a combination of two words,"micro" and "scope" what does "micro" and "scope" mean?
Answer
Microscope is the combination of two words; "micro" meaning small and "scope" meaning view. Early microscopes, like Leeuwenhoek's, were called simple because they only had one lens. Simple scopes work like magnifying glasses that you have seen and/or used.
Explanation:
Early microscopes, like Leeuwenhoek's, were called simple because they only had one lens. Simple scopes work like magnifying glasses that you have seen and/or used.
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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.
What are the risk factors for developing skin cancer?
The risk factors for developing skin cancer include exposure to UV radiation, weak immune system and genetic (inherited) predisposition to this disease.
What is skin cancer?Skin cancer is a disease characterized by uncontrolled proliferation of keratinocytes, which are skin cells.
Skin cancer may be due either environmental factors (.e.g, UV exposure) or inherited (genetic mutations) factors.
In conclusion, the risk factors for developing skin cancer include exposure to UV radiation, weak immune system and genetic (inherited) predisposition to this disease.
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Job of interest: Pediatrician
What were the requirements to get this job 15 years ago?
Answer:
Doctor of Medicine specializing in pediatrics.
Current BLS and CPR certification.
Current state medical license.
Minimum five years of pediatric experienc
Explanation:
Unemployment in the healthcare industry as a whole is at an all-time low, and according to the Bureau of Labor Statistics (BLS), the demand for pediatricians is at an all-time high, with a projected growth of 10 percent between now and the year 2024
The requirements for getting the job of a pediatrician 15 years ago are:
Completing the degree of doctor of medicine in pediatrics. Having a minimum experience of 5-7 years.A state-level authorized license. Having a basic life support training certificate. What do you mean by Pediatrician?A pediatrician may be defined as a medical professional who handles the physical, behavioral, and mental care of children from the age group 0-18 years.
A pediatrician is a medical assistant job that requires some of the basic eligibility while some are technically advanced.
Therefore, the requirements for getting the job of a pediatrician 15 years ago are described above.
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The patient is a 78 year old woman who only had 20% kidney function. She also has diabetes and is prescribed insulin to help her blood sugar. Insulin is canceled out by the kidney action.
What type of dosage adjustment would you expect for this patient?
What problems would occur if the dosages are not adjusted?
Insulin is a hormone. It regulates how much sugar is in your blood. An elevated level of sugar in blood can induce issues in various parts of your body, which includes heart, kidney, eyes, and brain. also leads to kidney disease and kidney failure.
What happens when insulin is inhibited?Usually insulin provides the storage of glucose as glycogen in the liver. With a lack of insulin, there is both risen liver glucose level through raised glycogenolysis and gluconeogenesis also decline glucose use. The result is hyperglycemia.
Thus no dosage adjustment would be required upto 50%.
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Is your body's response to a change in glucose levels positive or
negative feedback? Explain your answer.
What is the best approach to safety? (i.e. It is easier to _____ than to treat)
(Body Mechanics and Safety Review) (Health Science)
Answer:
Management Leadership.
Worker Participation.
Hazard Identification and Assessment.
Hazard Prevention and Control.
Education and Training.
Program Evaluation and Improvement.
Communication and Coordination for Host Employers, Contractors, and Staffing Agencies.
Explanation:
Which best describes the difference between a long-term care center and an assisted living facility?
Assisted living facilities are for terminally ill patients who need constant assistance, whereas long-term care centers are for people who will be released quickly.
Assisted living facilities are homelike settings, whereas long-term care centers are based in the patient’s home.
Assisted living facilities are designed for those needing some support to maintain their well-being, whereas long-term care centers are designed for those with chronic diseases.
Assisted living facilities are there to promote independence, whereas long-term care centers are there to promote dependence.
Answer:
Assisted living facilities are designed for those needing some support to maintain their well-being, whereas long-term care centers are designed for those with chronic diseases.
Explanation:
Answer:
The answer is C
Explanation:
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:
What is the reason for discrimination and hate towards others this is for psychology but they didn't have it as a choice
Answer:
Many people grow up with that being their normal. Put it this way, if you were born into a cult that worshipped grass, you're going to grow up thinking that grass is god. Regardless of what everyone else tells you, from the time you were born to now, you were taught: grass is god. It's the same way with discrimination. Whether we like it or not discrimination is still around and the thing that keeps it alive, is us passing it down to our children.
Another reason is some people don't understand it. Humans fear the unknown, even if they don't admit it, it's a natural instinct. It can be from the color of one's skin to another's sexual preference. Some people don't understand it and don't wish to understand, and while that's ok, it's not ok to take it out on others.
Finally, many people have conflict with themselves. There's a great deal of homophobes who are apart of the LGBTQ+ Community, and because they are so in denial about it, they go to extreme. I'm not saying that's all of them, but there are a few.
Another situation following the last, could be an abusive parent. They could call you many slurs and say awful things to and about you, or get physical. That's a sign that they have unhealed trauma, conflict, and even abuse. It's not an excuse but it's a reason.
Hellos good morning to you
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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1. Describe the possible fates of blood lactate? (4 mrks)
2. Does gender affect the levels of lactate? If so, Why? (4mrks)
Answer:
1. What is the fate of blood lactate?
What are the possible fates of lactate? Used as fuel source by skeletal muscle and heart - converted to Acetyl CoA that enters Krebs cycle. Lactate Shuttle - Lactate produced in one tissue, transported to another. Conversion to Glucose via Cori Cycle - transportation to liver, conversion to glucose.
2. In conclusion, our data showed no gender differences in resting or peak blood lactate concentrations, nor in the rate of blood lactate removal of young adult men and women with similar aerobic fitness level expressed as ml.kg FFW1.
Explanation:
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?
How far from the wrist and ankles should you place the limb leads to be consistent?
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
The diaphragm is located at the bottom of the rib cage, below the lungs. It helps to separate the thoracic region above the blank region.
If a person is considered to be "High Risk" for the development of skin cancer, what are some preventative measures?
Answer:
Reducing exposure to UV radiation, particularly by reducing time spent in the sun and avoiding indoor tanning, lowers the risk of developing skin cancer. This is important for people of all ages and is especially important for people who have other risk factors (see above). Sun damage builds up over time.
Answer:
Wear sun screen, don't stay out in the sun to long, and you can see a doctor on more measures to protect your skin if you have or have a high risk of skin cancer.
