Why is negative staining useful in transmission electron microscopy-based visualization of viruses?
Answer:
well you see, negative staining of viral suspensions provides detailed information of virus particles' structure. It is a technique that can be quickly performed and is able to accommodate the highest magnifications of virus particles.
A medical assistant who tells a patient that another physician is incompetent is an example of ________.
Answer:
Defamation of character
Explanation:
A medical assistant who tells a patient that another physician is incompetent is an example of Defamation of character.
Defamation - communicating false statements about a person that injure the reputation of that person
~Lenvy~
Which diabetes makes you pee more central vs nephrogenic
Answer:
The correct answer actually type one diabetes that relates to such.
PLS HELPP!!!! 20 points!!
Most proteins last 2 days or less in the body. Cells must constantly undergo proteins synthesis to keep up their supply
Rearrange the steps of proteins synthesis into correct order. Place the first step at the top and the last step the bottom
Answer:
i dont have an answer but how are you just now learning this i learned this exact question in 7th grade science
Explanation:
Protein synthesis is a critical process in the body, as proteins are essential for many cellular functions, including growth, repair, and signaling.
What is protein synthesis?Protein synthesis is the process by which cells build proteins. It involves two main stages: transcription and translation. In transcription, DNA is used as a template to produce a complementary RNA molecule.
This RNA molecule then carries the genetic information from the DNA to the ribosome, where it is used to guide the assembly of amino acids into a protein molecule through translation.
The steps of protein synthesis are:-
Transcription: DNA is used as a template to make a complementary mRNA molecule.
mRNA Processing: The mRNA molecule is modified by the removal of introns and the addition of a 5' cap and a 3' poly-A tail.
Translation Initiation: The ribosome binds to the mRNA and begins scanning for the start codon.
Translation Elongation: The ribosome moves along the mRNA, adding amino acids to the growing polypeptide chain.
Translation Termination: The ribosome reaches a stop codon, and the polypeptide chain is released.
Protein Folding and Modification: The polypeptide chain undergoes post-translational modifications and is folded into its final functional form.
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Drugs used to put a patient under for surgery and how do they work
Explanation:
they work because of personn is in pain they should have anesthesia which makes them unconscious so they don't feel pain
A 47 tear old man has morbid obesity,diabetes and high blood pressure. He seems to understand the regimen of medications the doctors have prescriped for him ,and he seems to comply. However he is having problems controlling his eating. He loves eating fast foods especially the triple cheeseburgers with bacon and chocolate milk shakes from a local restaurant. What would be the appropriate tone to use with this patient?Explain your answer proving examples
Answer:
the appropriate tone to use in this instance would be a stern but kind and understanding tone. you don't want to be too forecul in order to avoid the patient rebelling however, you must be stern since it is a matter of life and death; the best course of action is to be entirely honest about the serious effects his habits have on his health. Based on his past actions of following the regimens prescribed by other doctors, he seems to want to lose weight and do better. The best way is to entirely avoid the point of temptation and try to keep it out of sight and out of mind. being kind is important since people react better to kindness rather than control, showing how much you care could cause the patient to want to do better.
Realizing that you ate an entire bag of potato chips during a movie is an example of which abc of behavior modification?.
Answer:
Some research suggests that inadequate weight gain, particularly in the second and third trimesters, can increase the risk of a preterm baby or a cesarean delivery.
Explanation:
A substance known to produce or promote the development of cancer is called a carcinogen / growth factor
Answer:
Correct.
Explanation:
Something that is commonly known to people as carcinogenic are some certain chemicals.
The nurse is caring for a client admitted for treatment of active sarcoidosis. What is the nurse’s best approach to assessing this client?
The nurse is caring for a client admitted for treatment of active sarcoidosis. What is
The nurse’s best approach to assessing the client with active sarcoidosis is to perform
a complete head-to-toe assessment.
What is Sarcoidosis?Sarcoidosis serves as a disease which brings about the growth of tiny collections of inflammatory cells (granulomas) in any part of your body.
This can be felt in the lungs and lymph nodes, that is why the nurse needs to perform
a complete head-to-toe assessment.
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Nursing is a very humble job in which nurse assist and take care of the patients. The nurse’s best approach to assessing the client with sarcoidosis is complete body assessment.
What is sarcoidosis?Sarcoidosis is a disease that brings about the growth of collections of tiny inflammatory cells aslo called as granulomas in any part of your body.
It occurs most commonly in lungs and lymph nodes but also eye, skin, heart and other organs.
A nurse which is caring for the patient having sarcoidosis must approach for a complete body assessment. It also includes the test such as blood and urine test along with a CT scan.
Thus, the nurse’s best approach to assessing this client is to have a complete body assessment.
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multiple myeloma usually affects what type of bone
Answer:
It affects the skull, ribs, and even the pelvis.
In 2019, approximately how many cases of chlamydia trachomatis infections were reported in the united states?.
Answer:
1,808,703
Explanation:
So, after looking this up, I have come to the conclusion that is displayed above.
Which nursing action is essential if the laboring client has the urge to push but she is not fully dilated
Answer:
Have the client pant and blow through the contraction
Explanation:
List 11 body systems and give:
The main function of the system
• One disorder associated with the system listed
• One test ordered for the disorder listed
• The color top tube the sample is collected in for the disorder listed
• The laboratory department the sample is analyzed in
Answer:
Diagnostic tests and procedures are vital tools that help physicians confirm or rule out a neurological disorder or other medical condition. A century ago, the only way to make a definite diagnosis for many neurological disorders was to perform an autopsy after someone had died. Today, new instruments and techniques allow scientists to assess the living brain and monitor nervous system activity as it occurs. Doctors now have powerful and accurate tools to better diagnose disease and to test how well a particular therapy may be working.
Perhaps the most significant changes during the past 10 years have occurred in genetic testing and diagnostic imaging. Much has been learned from sequencing the human genome (the complete set of a person’s genes) and developing new technologies that detect genetic mutations. Improved imaging techniques provide high-resolution images that allow physicians to view the structure of the brain. Specialized imaging methods can visualize changes in brain activity or the amounts of particular brain chemicals. Scientists continue to improve these methods to provide more detailed diagnostic information.
Researchers and physicians use a variety of diagnostic imaging techniques and chemical and metabolic tests to detect, manage, and treat neurological disease. Many tests can be performed in a physician’s office or at an outpatient testing facility, with little if any risk to the person. Some procedures are performed in specialized settings to determine particular disorders or abnormalities. Depending on the type of test, results may be immediate or may take time to process.
Explanation:
The nurse reviewed laboratory values for a client with type 1 diabetes mellitus. The client's hemoglobin a1c (hba1c) is 9 percent. What is the priority action for the nurse?
The client's hemoglobin a1c (hba1c) is 9%. the priority action for the nurse is the transfusion of red blood cells, which should be considered because the patient has severe and/or symptomatic anemia.
What does hemoglobin 9 mean?With hemoglobin between 6 and 9 g/dL, there is tachycardia, dyspnea and fatigue at the slightest exertion. With hemoglobin below 6 g/dL, symptoms are present even in sedentary activities, and when below 3.5 g/dL, heart failure is imminent and all activity is impossible.
With this information, we can conclude that a client has type 1 diabetes mellitus. The client's hemoglobin a1c (hba1c) is 9%. the priority action for the nurse is the transfusion of red blood cells, which should be considered because the patient has severe and/or symptomatic anemia.
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Hemoglobin is required for transport of oxygen in body. As the client's hemoglobin a1c is 9%, the nurse should go for blood transfusion, as the patient has severe anemia.
What is the normal range of hemoglobin?Hemoglobin is iron-containing substance that binds to oxygen and helps in its transport.
The normal levels of hemoglobin are:
For women, it is 12-16g/dL.For men, it is 14-17.4g/dL.For children, it is 9.5-24.5g/dL.Any changes in these reference values are considered a defect. If the hemoglobin level decreases, it leads to anemia.
Anemia is characterized by fainting, weakness, slow breathing, etc.
Thus, as in the given case, the client should be given a blood transfusion by the nurse because it can be a case of severe anemia.
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Where can i get an antibody test and is it reliable?
Answer:
u can go here ARCpoint Labs of Rock Hill or CVS well idontknow where do u live but yeah
Explanation:
You can get your antibody test from any of the nearby certified laboratories which work on human samples to detect diseases and disorders.
What do you mean by the Antibody test?The antibody test may be defined as the detection of specific antibodies in response to particular pathogen infection.
The antibody test is reliable when you are infected with a specific pathogen or any foreign particles.
Your body detects it and forms antibodies against it to eliminate the foreign substances outside the body.
Therefore, it is well described above.
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The World Health Organization (WHO) (1948) cited in Somerville et al. (2016: 35) defined health as ‘a state of complete physical, mental and social well-being and not just the absence of illness or infirmity.’ - Identify 2 strengths and 2 limitations of the given definition
Answer:
“A state of complete physical, mental and social. well-being and not merely the absence of. disease or infirmity” – WHO Constitution.
Explanation:
Describe the mechanisms by which acetylcholine affects heart rate.
Pregnant patient, with contractions that are 5 min apart, goes to the bathroom and you hear a baby crying. What is the best action for the nurse to do?
Answer:
Verify the newborn's identification, Confirm the newborn's Apgar score
Explanation:
- When using the safety/risk reduction approach to client care, the first action the nurse should take is to verify the newborn's identity upon arrival to the nursery.
- The Apgar score is a physiological assessment that occurs 1 min following birth and again at 5 min. The nurse should confirm the score when the newborn arrives in the nursery. However, there is another action the nurse should take first.
The patient with pregnancy needs a very careful attention. When a pregnant patient, with contractions that are 5 min apart, goes to the bathroom and then hears a baby crying then nurse should hit the call light and call for help.
What are the priority actions needed by nurses?Nursing can be called as advocacy of patient treatment. The nursing actions can be divided into:
Independent. Action done by nurse independently thta do not require any prescription is called as independent action.Dependent. It require a prescription befor doing any further investigations.Collaborative. It involves the action taken in collaboration with other healthcare providers.This is the case of a dependent action because this case it is necessary to attend by a professional healthcare provider.
Thus, in the given case the nurse should hit the call light and call for help.
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During which phase of the cardiac cycle are all four heart valves open
Answer:
They're actually never all open at the same time but I'm assuming they're looking for Atrial and Ventricular Diastole.
Explanation:
There are two phases of the cardiac cycle when all the four heart valves are open: the isovolumetric contraction phase and the isovolumetric relaxation phase.
What do you mean by Cardiac cycle?The Cardiac cycle may be defined as the stages involves in the transformation of deoxygenated blood to oxygenated blood in the lungs and pumping it by the heart to the body through the aorta.
The phase of isovolumetric contraction is associated with the systole, while the phase of volumetric relaxation is associated with the diastole.
The atria and ventricles of the heart both proceed through systole and diastole phases which occur simultaneously.
Therefore, there are two phases of the cardiac cycle when all four heart valves are open: the isovolumetric contraction phase and the isovolumetric relaxation phase.
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What does
5ml sind. 4/7 mean?
What is the effectiveness and time to take effect of Claritin?
Answer:
People who take it may feel relief in as little as one hour.
Explanation:
It's designed to calm the histamine reaction your body has when it's exposed to an allergen.
The time taken by Claritin to produce effects in the people is about 2-3 hours after taking it.
What do you mean by Claritin?Claritin may be defined as the medication which is an antihistamine and is used to treat allergy symptoms.
Claritin is produced to decline the effect of histamine in the body of organisms. It may be given when an allergen may be exposed to your body. It declines the histamine reactions and triggers the white blood cells to activate for fight response.
Therefore, it is well described above.
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Within six months of effectively using methicillin to treat s. Aureus infections in a community, all new s. Aureus infections were caused by mrsa. How can this best be explained?.
Answer:
Some drug-resistant bacteria were present at the start of treatment, and natural selection increased their frequency.
Explanation:
I hope this helps
Have an AMAZING day. :)
What would you do for an unresponsive person who is breathing normally and may be experiencing a diabetic emergency
Answer:
- Call 9-1-1 or the designated emergency number immediately.
Explanation:
Public health nutrition and community nutrition are the same thing.
O False
O True
What should be the best diet for a pancreatitis patient?
Answer:
High protein, nutrient-dense diets that include fruits, vegetables, whole grains, low fat dairy, and other lean protein sources.
Explanation:
"Abstinence from alcohol and greasy or fried foods is important in helping to prevent malnutrition and pain."
Pancreatitis is inflammation of pancreas which is extremely painful. The diet for the patient is based on age, weight, food tolerance, etc. The best food for such patients are fruits, vegetables, whole grains, legumes, low fat dairy, etc.
What is the main cause of pancreatitis?Most common cause of pancreatitis is having a stone in gallbladder called as gallstone.
This gallstone cause pancreas inflammation when the stone from gallbladder gets stuck in the pancreatic duct.
The diet for such patients requires a high protein and nutrient-dense diet. It should also have healthy fats.
Thus, the best diet for a pancreatitis patient is a high-protein and nutrient-rich diet with a healthy fat.
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Dehydration can lead to ____________ blood osmolarity.
Answer:
Hypovolemia
Explanation:
Answer:Dehydration can lead to (increased) blood osmolarity. This state will stimulate (hypothalamic) osmoreceptors.
Explanation:
Joan displays anxiety, irritability, inability to concentrate, and apathy. She also reexperiences a disastrous event through nightmares and vivid memories. Joan is experiencing
Joan is experiencing Post-traumatic stress disorder in the type of situation depicted in the question.
What is Post-traumatic stress disorder?This is defined as a disorder which is characterised by failure to recover after experiencing or witnessing a terrifying event.
Joan experiencing anxiety and reexperiencing the disastrous event through nightmares best explains post-traumatic stress disorder.
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Joan is experiencing Post-traumatic pressure disease withinside the form of state of affairs depicted withinside the question.
What is Post-demanding pressure disease?
This is described as a disease that is characterized via way of means of failure to get better after experiencing or witnessing a terrifying occasion.
Joan experiencing tension and re-experiencing the disastrous occasion thru nightmares pleasant explains post-traumatic pressure disease.
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reasons to get vaccines vs reasons not to get vaccines
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.
What component of muscular fitness training is the equivalent of intensity in aerobic fitness training
Answer:
Isotonic
Explanation:
A medical researcher wishes to investigate the effectiveness
Answer:
Please provide more Information
Explanation:
Please provide what to do?
The null hypothesis is a general statement. According to this, there is no relationship between two phenomena under consideration. Here the p value will be 0.1086. As the P-value is greater so it was is rejected.
What is null and alternative hypothesis?It is an alternative hypothesis that describes that there is a relationship between two selected variables in a study.
To test for the evidence of a difference in mean b loss for the two methods done by null and alternative hypothesis.
Its given that
Sample mean x = -2
Population mean = 0SD = 6
Sample size n = 25
According to t-test statistics
[tex]t=\frac{x-\mu }{\frac{\sigma}{\sqrt{n} } }[/tex]
[tex]t=\frac{-2-0}{\frac{6}{\sqrt{25} }}[/tex]
t=-1.667
P-value = P(t ≤ -1.667) + P(t ≥ 1.667)
P-value = 0.1086
Thus, as the P-value is greater than It is subjected for rejection.
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