During previous flu seasons, small variations in the influenza virus resulted in the immune system's inability to full recognize and respond to flu exposure. As a result, the vaccine was less than 30% effective. This is an example of _____.

Answers

Answer 1

This is an example of antigenic drift.

What is antigenic drift?

Antigenic drift is defined as the changes that occur during replication in the genes encoding antigens in an organism due to mutations.

When these mutations occur in virus such as the influenza virus, the immune system would not be able to fully recognise the new viral mutant thereby rendering the administered vaccine less effective.

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Related Questions

Wendy just gave birth to her first baby. What will most likely influence her memory of the pain of labor and delivery?

the intensity of the pain at the beginning of the labor
the intensity of the pain at the end of the labor
the reason for the pain
the part of her body experiencing pain
the feeling after the delivery

Answers

The feeling after the delivery will influence her memory of the pain of labor and delivery because the feeling give courage to the mother during labor.

What will most likely influence her memory of the pain of labor and delivery?

Oxytocin is also called the "hormone of love" because it is responsible for lovemaking, fertility, contractions during labor and the release of milk in breastfeeding.

So we can conclude that The feeling after the delivery will influence her memory of the pain of labor and delivery because the feeling give courage to the mother during labor.

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Some scientists do not subscribe to mind-body therapy as a legitimate medical intervention. why do you think this is? what evidence could you provide to validate the power of biofeedback?

Answers

Some scientists do not subscribe to mind-body therapies because there are diseases that need to be treated by tangible methods (e.g., gene therapy), whereas biofeedback refers to a self-regulation technique.

What is biofeedback?

Biofeedback can be defined as a mind-body strategy aimed at improving cognitive and physical health by means of self-voluntary control of physiological functions.

Mind-body therapies include:

acupunctureyogamassages relaxation techniques

In conclusion, some scientists do not subscribe to mind-body therapies because they have a mechanistic point of view.

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The client experienced complications leading to the need for an emergency cesarean birth using general anesthesia. What is the priority assessment for this client during the surgery

Answers

The priority assessment for this client during the surgery are circulatory and renal function assessments and fetal heart rate.

What is Caesarian section?

This is a surgical procedure which is done to deliver a baby through incisions in the abdominal region.

The assessments mentioned above will ensure there are no complications during the procedure.

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21) What is provided to the provider's office when a claim has been processed?
a. coding report
b. provider voucher
c. clearinghouse report
d. provider inquiry

Answers

Answer:

c. clearinghouse report

Explanation:

so it goes though that processor thing and then it gets sent to the clearinghouse

Hope This Helped

What variable of plyometric training is determined by the client's fitness level, current training program, training history, injury history, and training goals

Answers

Training frequency is the variable of plyometric training is determined by the client's fitness level, current training program, training history, injury history, and training goals.

What is plyometric training?

Plyometrics is a type of exercise training that builds muscle power by varying the speed and force of different movements.

Plyometrics training can boost your physical performance and ability to perform a variety of activities.

Training frequency is the variable of plyometric training is determined by the client's fitness level, current training program, training history, injury history, and training goals.

Thus, this is the variable of plyometric training.

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The left ventricle discharges blood into the __________, from which all systemic arteries of the body diverge to supply the body tissues.

Answers

Answer:

the aorta

Explanation:

the answer is the aorta

What is the most important reason that a Certified Personal Trainer should make sure an older adult has been cleared by the medical provider to take part in a balance training program

Answers

The most important reason why Certified Trainer should ensure an older adult has been cleared by the medical provider to take part in training is to  is to ensure safety.

What is Safety?

This is a condition which depicts freedom from danger or harm due to the different techniques and precautions employed.

A medical provider has the health history of an older adult and is in the best position to tell the certified personal trainer if he/she can take part in balance training program to prevent any form of harm or death during such activity.

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A client is postoperative immediately following a total laryngectomy. the client's respirations are 32 breaths/minute, shallow, and noisy. the tracheostomy pad is moist with mucus. pulse oximetry is 88%. the client's eyes are wide open, and the client appears apprehensive. what is a priority nursing concern

Answers

Answer:

A priority nursing concern is the ineffective clearing of the airway.

In British Pharmacopoeia (BP) assay for content of active ingredient, 20 tablets
(each stated to contain 50 mg of active ingredient) of total weight 6.5142g were
powdered. A sample of the powdered tablets of weight 0.3460g was extracted
with 0.1M NaOH, the extract filtered, and the filtrate made up to 100 cm3 with
0.1 M NaOH. A dilution ( 1 in 100 ) with 0.1M NaOH gave an absorbency value
of 0.345 at 256 nm using 1 cm cells. Given that the A (1%, 1cm) is 658 at 257 nm
in 0.1M NaOH. Calculate the percentage of the stated amount of active
ingredient per tablet

Answers

The percentage of the stated amount of active ingredient per tablet is = 15.35%

Calculation of percentage composition of active ingredient

Each tablet of the drug for assay contains= 50 mg of active ingredient.

The mass of the 20 tablets selected= 6.5142g

Therefore the mass of one tablet= X

Make X the subject of formula,

X = 6.5142/20

X= 0.32571g

Convert the 0.32571gram to miligram by multiplying by 1000 which is = 325.71mg

Therefore percentage of the stated amount of active ingredient per tablet is = 50/325.71 × 100/1

= 5000/325.71

= 15.35%

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A client has arterial blood gas results of ph 7.32; paco2 50; hco3 23; and sao2 80%. these results indicate:

Answers

The result indicates that the client has respiratory acidosis.

What is respiratory acidosis?

It is a medical condition characterized by the presence of an elevated level of carbon dioxide in the blood as a result of the lung being unable to expel all the gas.

The normal blood pH ranges from 7.35 to 7.45 and the client's blood pH is 7.32. This is below normal and tends towards the acidic side of the pH scale.

The normal partial pressure of carbon dioxide in the blood (paco2) ranges from 38 to 42 mm Hg. The client's own is 50 which is above normal.

The HCO3 level is within the normal range while the oxygen saturation level (sao2) is below normal.

Thus, the conclusion can only be respiratory acidosis.

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Question 4 of 35
When moving a patient from bed to wheelchair, which technique should you avoid at all times?

Answers

Don’t lift with you’re back

Andy has diabetes and he is not good about taking his medications or even checking his insulin levels. his doctor has recently started using mobile health (mhealth). how will andy's doctor's use of mhealth help andy get his diabetes under control

Answers

Answer:

Captioning software can be used to transcribe what is being said.

Explanation:

The utilization of mobile health by Andy's doctor significantly helps Andy to control his diabetes. This is due to the expression of his diabetes level all-time on the mobile screen even after the consumption of a glass of water.

What is Diabetes?

Diabetes may be defined as a type of chronic disease that occurs when the pancreas is no longer capable to synthesize a hormone known as insulin, due to which the level of blood glucose gradually and continuously increases.

It is hard to regulate the consequence which is not directly visible to us. But if it has proper tracking and one must get the information of the consequence regularly, it is possible to control it.

The same principle is applied here in the regulation of diabetes for Andy. If he is aware of all sorts of diet and the level of glucose it contains, he significantly becomes more determined in order to regulate or control his diabetes.

Therefore, the utilization of mobile health by Andy's doctor significantly helps Andy to control his diabetes.

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25) which code is used for a level 2 subsequent hospital visit by a consulting provider?

a. 99291
b. 99213
c.99253
d. 99232

Answers

Answer:

d. 99232

Explanation:

CPT code 99232 usually requires documentation to support that the patient is responding inadequately to therapy or has developed a minor complication.

Hope This Helped

Answer:

99232

Explanation:

CPT stands for current procedural terminology.

Here the correct CPT code is needed to be assigned.

If patient is responding inadequate to the therapist then the part 992 is used .And as its minor we shall use 232

Option D

example of diversity in society interest

Answers

Answer:

racism i think one is racism based on what color skin you have. I think this is a big one because I see it at my school I’m going to.

Explanation:

I think one of them could be racism based on the color of your skin. This is a big one I see at the school I’m going to.

A large health-care organization has struggled to meet mandated electronic health record (EHR) standards. What actions address the likely challenge that this organization is facing

Answers

The actions which will address the likely challenge of meeting the mandated electronic health record (EHR) standards include:

Investing more in employee training.Increasing the organization's budget for technology.

What is Health record?

These are the medical information of individuals which are kept in a safe and confidential manner. Electronic health record involves the use of electronic systems to store data.

This can be meet the required standard through training of employees and using advanced technology.

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What is the major contribution to medical science made by alexander the great?

Answers

Answer:

See Explanation

Explanation:

"Alexander the Great" embraced the concept of “a healthy mind in a healthy body,” and their view of medicine incorporated both physical and mental wellbeing.

According to the USDA My Plate, someone who needs 2000 kcal/day should consume _____ cup(s) of milk or the equivalent in milk products each day.

Answers

According to the USDA Food guide, if you need 2000 kcal/day then consume three cups of milk or the equivalent in milk products each day.

What is USDA?

This is known as United states department of agriculture and regulates food quality, labeling etc.

2000 kcal/day is equivalent to 3 cups of milk taken per day which is therefore the most appropriate choice.

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What is meant by drawing a client in, and why is it so important for the client adopting a healthy lifestyle? What are the dangers of failing to draw the client in?

Answers

A healthy lifestyle is important in order to live a longer and disease free life.

Why is it important for adopting a healthy lifestyle?

It is so important for the client adopting a healthy lifestyle because a healthy lifestyle increases the life duration of an individual as well as less susceptible to diseases. If a person do not adopt a healthy lifestyle, the person will suffer from a large number of diseases.

So we can conclude that a healthy lifestyle is important in order to live a longer and disease free life.

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Stephanie and randa are running partners. they are tracking their heart rates during their run. they are trying to keep their heart rate in the target heart rate zone. they stop their workout and check their pulse. they both have heart rates in the high 170s. they adjust their runs to lower their hr and it drops 20 beats per minute. which person is still in the target heart rate zone?

Answers

Since both Stephanie and Randa lower their rate by 20 beats per minute, both runners will still be in the target heart rate zone.

What is target heart rate zone?

The target heart rate zone is a term used to define a heart rate at which cardio exercises are to be done.

If both Stephanie and Randa with heart rate at high 170s and stopped to adjust their runs to lower it to 20 beats per minute.

Since both Stephanie and Randa lower their rate by 20 beats per minute, both runners will still be in the target heart rate zone.

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21) what is provided to the provider's office when a claim has been processed?

a. coding report

b. provider voucher

c. clearinghouse report

d. provider inquiry

Answers

Answer:

a. coding report

Explanation:

from what i have bin reading

Answer:

Providers enquiry

Explanation:

The provider's office need the all time report for the claim by health insurance company or hospital.When the claim has been processed an enquiry of provider is provided

Option A is correct

Microvascular complications of diabetes mellitus are seen in.

Answers

Answer:

perturbateur ( le temps, le lieu, les personnages[description], la victime, l'enqueteur )

les peripeties

le denouement

A ______ works with clients to maximize physical performance, reduce the frequency of injury, and decrease the possibility of cardiovascular disease by designing programs for the specific needs of individuals (sport and activity specific

Answers

A Professional….. I hope it helps

An explosion casualty suffering from crush injuries of the lower extremities has been admitted to your hospital with severe hyperkalemia. What emergency treatment is NOT recommended

Answers

The emergency treatment that is NOT recommended in this case is associated to limit fluids.

What is hyperkalemia?

Hyperkalemia refers to a medical condition where there is an excessive concentration of potassium.

Limit fluids is not recommended in these situations because dehydration may also lead to hyperkalemia.

Potassium is an essential micronutrient (mineral) that is obtained from the diet but in hyperkalemia, it is excessively accumulated.

In conclusion, the emergency treatment that is NOT recommended in this case is associated to limit fluids.

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What type of theorist is most likely to assess people's personalities

Answers

Psychoanalytic type of theorist is most likely to assess people's personalities by having them draw pictures, in the hope that the drawings will reveal underlying personality characteristics.

What is Psychoanalytic theory?

Psychoanalytic theory explain human behavior in respect of the interaction of various components of personality.

For example, A 20-year old, healthy and well built, has a irrational fear of mice. The fear makes him shake at the sight of a mouse or rat. He often finds himself in awkward situations because of the fear.

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Among children with kwashiorkor, Multiple Choice protein intake may be low, but calorie intake is severely deficient. intakes of both calories and protein are severely deficient. calorie intake may be low, but carbohydrate intake is severely deficient. calorie intake may be low, but protein intake is severely deficient.

Answers

Among children with kwashiorkor, calorie intake may be low, but protein intake is severely deficient.

What is kwashiorkor?

Kwashiorkor is form of malnutrition, found in children, caused by dietary insufficiency of protein in combination with a high-carbohydrate diet.

Kwashiorkor is a disease that generally results from a deficiency in protein.

Although the calorie intake of such children suffering from kwashiorkor may be low, a severe deficiency in protein is a major factor.

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Neglect is:  Forgetting to come to work on your day off  Failure to do something that you should have done  Restraining a resident who is yelling out uncontrollably  Saying hurtful comments to someone​

Answers

Answer:

Failure to do something that you should have done

Explanation:

although you didn't properly separate the options, I was still able to decipher regardless. Neglect can be anything from forgetting to do your homework or chores hence the saying "neglecting your responsibilities" or something as serious as not taking care of your child which is why people get taken to court over abuse through negligence.

Is weight lifting better than bodybuilding

Answers

weightlifting is much better than bodylifting. The goal of weightlifting training is to improve maximal strength in activities like the squat, bench press, and deadlift. Bodybuilding training is less focused with the amount of weight lifted and more concerned with maximizing muscular hypertrophy (growth).

What is difference between bodybuilding and weightlifting?

Bodybuilding and weightlifting produce diverse types of physiques. Weightlifters conduct a lot of bodybuilding-style routines, but they mostly focus on training with the heaviest weights possible for relatively low reps—triples (three reps), doubles (two repeats), and singles (one rep) (one all-out rep).

This method is intended to increase maximum strength, but it does not produce the same shapely, defined, and well-proportioned muscle that a proper bodybuilding practice does. Using moderate to heavy weight and greater repetitions (usually between eight and 15 reps), as well as a program that focuses on all of the major muscle groups and particular locations within these groups, resulting in this type of development.

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"Knowing how to do something is important but behaving professionally while practicing is essential." What does this means to you as it relates to their future career choices?​

Answers

alright i will explain this from my point of view,while you are doing something like such as working as a lawyer you must doing ur job without involving personal feeling

A 2-month-old infant is ejected from the car seat during a motor vehicle accident. following the accident, the infant has bilateral fractures in the femurs. which laboratory value assessment would be priority in this child

Answers

Answer:

See Explanation

Explanation:

Our only available options are listed below:

-Anemia

-Decrease in platelet count

-Decrease in white blood cell production

-Loss of plasma proteins

Due to the infant's condition, the assessment required would be Anemia

An obese diabetic client has bilateral leg aching is to start a cardiac rehabilitation with an exercise program. using which exercise equipment will be most helpful to the client

Answers

Answer:

The stationary bicycle is the most appropriate training modality because it is a non-weight-bearing exercise. The time that the individual exercises on the stationary bicycle is increased with improved functional capacity. The other exercise equipment requires exercising while standing

Explanation:

Other Questions
From the diagram below, if Pls help. Answer the question in the picture. I will give 5 stars, a thanks, and brainliest!*20 points* pleaseee helppp :)Which diagram reflects an accurate cause-and-effect relationship during therise of big business and industry in the early 20th century? Ali takes a full-time position as a makeup artist in Atlanta. Her starting salary is $29,000. Her taxes are 28%. What is her net monthly income? a. $2,416 b. $3,840 c. $2,088 d. $1,740 I couldn't find the answer to this question when I really needed it, so I did the work myself and got D as the answer. I ended up getting it right because you divide 29,000 by 12, then multiply the answer (2416) by 28%, which gives you the answer, D, 1740. Hope that helped! Can someone help pls How many is 2+ quaters + 4 cents + three 5 cents equals ? Mr. Kraler. Thats the man. A couple of weeks ago, when I was in the storeroom, he closed the door and asked me . . . hows Mr. Frank? What do you hear from Mr. Frank? I told him I only knew there was a rumor that you were in Switzerland. He said hed heard that rumor too, but he thought I might know something more. I didnt pay any attention to it . . . but then a thing happened yesterday . . . Hed brought some invoices to the office for me to sign. As I was going through them, I looked up.(continued)What is the conflict in this passage?The man wants to cause Mr. Kraler trouble, because he does not like him.The man wants Mr. Kraler to pay him so he will not reveal that people are hiding in the attic.Mr. Van Daan does not want to pay the man.Mr. Frank upset the man by putting the bookcases in the wrong place. Calculate the power of a person that does 8kJ of work in 4 hours CFCs were found to destroy what important compound in our atmosphere? Critics of president bushs education initiative that required annual testing of students felt that it raised standards to levels that were difficult to meet. some students would benefit more than others. students performances in the sciences would decline over time. teachers would focus too much on tests and neglect other subjects. [tex]-3/z+7/4z=5/z-25[/tex] a. Some entrepreneurs claim that creating a business plan is not necessary for launching a successful business venture. Do you agree? Explain In your monologue, you will respond to one of the following: you are a friend of hermia's and you have just heard of her plan to run away with lysander. what advice or warning do you give to her? you are friend of demetrius, who has just been rejected by hermia. what advice do you offer demetrius who is distraught over hermia's lack of love for him? write it in modern language or in the style of shakespeare. length requirements: your monologue should be 10 or more lines. How do you assume the help position to reduce heat loss in cold water?. Situation:Tina wants to save money for school.Tina invests $400 in an account thatpays an interest rate of 8%.A = P(1+r)P= amount of money investedr = interest rate percentage in decimal formt = time in yearsA = total money in the account at timetHow many years will it take for the account toreach $5,500? Round your answer to the nearesthundredth.Enter the correct answer.DONE Consider two circular swimming pools. Pool A has a radius of 18 feet, and Pool B has a diameter of 11.16 meters. Complete the description for which pool has a greater circumference. Round to the nearest hundredth for each circumference. 1 foot 0.305 metersThe diameter of Pool A is 17.24 meters. So, the diameter of Pool A is greater, and the circumference is greater by meters. In 25 words or fewer, explain why you think there are so manyindependent nation-states in the world. I need someone to write me a speech about child poverty Which source would be most credible?an interview with a local space enthusiasta blog post about the dangers of each planetan online article from a space magazine aboutdiscovering a new planetan article in a history magazine about the firstAmerican moon landing Find a possible formula for the trigonometric function represented by the given table of values. (enter your answer in the form y = a cos(bx c) d or y = a sin(bx c) d. )