A patient has gone into cardiac arrest. Prior to the arrest, a 12-lead ECG showed flat T waves, prominent U waves and prolonged QT intervals. What underlying cause should you suspect

Answers

Answer 1

The underlying cause you should suspect during the 12-lead ECG test on the patient is Hypokalemia.

What is Hypokalemia?

Hypokalemia is a medical disorder that results from low levels of potassium in the blood.

During 12-lead ECG test, hypokalemia can cause dynamic changes in T-wave morphology and prolonged QT intervals.

Thus, the underlying cause you should suspect during the 12-lead ECG test on the patient is Hypokalemia.

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Related Questions

Lance would like to lose two pounds a week. If his present energy intake is 4,200 kcal a day and his energy expenditure does not change, how many kilocalories should he consume each day to achieve his goal

Answers

3200kcal is the kilocalories which he should consume each day to achieve his goal of losing two pounds.

What is Calorie?

This is referred to as the unit of energy in food substances such as carbohydrates etc.

Since we know that 1 pound = 3,500 kcal then he has to eat something less than 4,200 kcal a day which in this case is 3200kcal.

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a client has just returned from surgery after undergoing a lumbar laminectomy. which of the following would be most important to do when positioning the client in bed?

Answers

The person should make use of the logrolling motion when changing position.

What is lumbar laminectomy?

The surgical procedure called lumbar laminectomy involves the removal of the lower pats of a person's vertebral column so that the person's spinal cord can have more space.

If a person has jus finished lumbar laminectomy, then the person should make use of the logrolling motion when changing position.

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According to the Mayo Clinic (website), laughter has the following long term
benefits:
1) improves the immune system
2) relieves pain
3) improves mood, lessoning anxiety
4) all the above
5) none of the above

Answers

Answer:

4 ) All of the above . It improves your mood which makes you happy , it helps your immune system because it helps your lungs .

A medication order states acetaminophen 500 mg PO every 8 hours around the clock. How many grams of acetaminophen will the nurse administer daily

Answers

The amount of acetaminophen that the nurse will administer each day is 1.5 grams.

How many grams of acetaminophen will the nurse administer daily?

The task content indicates that the prescription is for 500 milligrams of acetaminophen every eight hours.

Consequently, given that each day has 24 hours

The drug administered per day = [tex]\frac{24}{8} times/day[/tex]

                                                     = 3 times/day

Therefore, the nurse administers = 3 × 500 mg/day

                                                       = 1500 mg/day

                                                        = 1.5g

The nurse administered 1.5g of acetaminophen per day.

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The gram measure of acetaminophen which will be administered by the nurse daily is; 1.5 grams.

How many grams of acetaminophen will the nurse administer?

It follows from the task content that the order states acetaminophen 500mg every 8 hours. Hence, since there are 24 hours per day, it follows that the drugs is administered 24/8 times per day and the nurse therefore administers; 3 × 500mg per day = 1,500mg = 1.5g.

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Mrs. Allen has a rare condition for which two different brand name drugs are the only available treatment. She is concerned that since no generic prescription drug is available and these drugs are very high cost, she will not be able to find a Medicare Part D prescription drug plan that covers either one of them. What should you tell her?

Answers

She should use the more effective drug for the treatment of the disease in order to treat her condition.

What she do for the treatment of her disease?

She should use the drug which is more effective in the treatment of her rare condition because that drug which is more effective, treat her disease very fast as compared to other drug which has low effectiveness.

So we can conclude that she should use the more effective drug for the treatment of the disease in order to treat her condition.

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Answer:

Medicare prescription drug plans are required to cover drugs in each therapeutic category. She should be able to enroll in a Medicare prescription drug plan that covers the medications she needs.

Explanation:

The AMLS Assessment Pathway first advises safety and initial observations of the scene. The second process described in this pathway asks the healthcare provider to:

Answers

According to AMLS, the second process described is to identify the factors that threaten life and establish a management and control plan with those factors.

What is AMLS?

Advanced Medical Life Support (AMLS) is a term used to refer to the primary manual that teaches procedures necessary and relevant to the prehospital advanced medical care profession.

According to this manual, it is established that after carrying out the initial observation of the scene, the factors that represent a potential danger against life must be identified and controlled.

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To be labeled a good source of a particular nutrient, the food must contain ______% to ______% of the Daily Value for that nutrient.

Answers

For good source of a particular nutrient, the food must contain at least between 10% to 19% of the daily value for that nutrient.

What are the nutrients in food?

Nutrients in food are those things that we derive from food that nourishes our body and helps our body to fight against different infections.

It is worthy of note that to be labeled a good source of a particular nutrient, the food must contain at least between 10% to 19% of the daily value for that nutrient.

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Assume you have been asked to collect data on health problems facing a remote community
which is still primitive and has strong traditional beliefs. Explain potential obstacles that might be
experienced and how they can be addressed

Answers

The obstacle of language barrier and distrust when collecting dat can be overcome by using a trusted member of the community as an interpreter and showing respect for their beliefs and customs.

What is data collection?

Data collection refers to the process of gathering data about a particular subject or topic

Data gathering is essential in health care as it provides information on which how beat to handle health care delivery.

One of the challenges will be language and communication barrier.

Another challenge is convincing the people to trust you.

The best way to handle the first obstacle will be to go through a trusted member of the community as an interpreter.

The second obstacle will be to show them concern and respect their culture and beliefs.

Therefore, the obstacle of language barrier and distrust when collecting dat can be overcome by using a trusted member of the community as an interpreter and showing respect for their beliefs and customs.

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Which workout schedule would be best suited for a weight-liting workout that builds both strength and endurance

Answers

Answer:

b.

Explanation:

A mother with Marfan syndrome comes with her 5 year old for a checkup. The child has myopia and a positive wrist and thumb sign. She reports that she was told by her last healthcare provider not to worry about this child. What is the next best step

Answers

Since the child has myopia and a positive wrist and thumb sign the best next step is to raise the issue of genetic referral.

What is Marfan syndrome?

Marfan syndrome is a genetically inherited disorder that affects all the organs of the body that contains connective tissues.

Example of such organs are:

heart,

eyes,

blood vessels and

bones.

Since the mother has Marfan syndrome which can be inherited by the child, the best step to take is to raise the issue of genetic referral.

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Mrs. Shields is covered by original medicare. She sustained a hip fracture and is being successfully treated for that condition. However, she and her physicians feel that after her lengthy hospital stay she will need a month or two of nursing and rehabilitative care. What should you tell them about original medicare’s coverage of care in a skilled nursing facility?.

Answers

I would tell that original Medicare will cover Mrs. Schmidt's skilled nursing services provided during the first 20 days of her stay

What is Medicare?

Medicare is defined as the insurance developed by the US government that aims at reducing the coat of health care delivery services for its citizens.

For nursing and rehabilitative care for an individual for a long period of time, the insurance covers only the first 20 days after which they would have a coinsurance until the next 100 days.

Therefore, I would tell that original Medicare will cover Mrs. Schmidt's skilled nursing services provided during the first 20 days of her stay.

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case study for microbiology: a 65 year old woman was bitten by her cat on the dorsal aspect of the right middle finger at 800am. She rinsed that bite with water, and at 430pm she noted pain and swelling in the finger between the dorsum of the right hand. She then noted pain in the axilla, red streaking up the forearm, and chills. On examination, she had a temp of 38 C and her right upper extremity was notable for swelling, erythema, warmth, and tenderness on the dorsum of the hand. Two small puncture wounds were seen on the proximal phalanx of the long finger, and erythema was visible over the extensor surface of the forearm. Axillary tenderness wsa also noted. Lab analysis demonstrated an elevated WBC of 12,000/ml with a left shift . Aspiration of an abscess on her finger was sent for culture, and the patient was taken to the operating room for incision and drainage of the abscess.
Explain why the lab analyst streaked the unknown organism onto each type of agar medium (SBA, Chocolate, and MAC)
WHich organism was isolated on the culture of the abscess
What is the reservoir of this organism and how do humans most commonly become infected by this organism
What other clinical syndromes can be caused by this organism

Answers

The case study for microbiology is discussed below:

What is Pasteurella multocida virus?

Infections caused by dog and (particularly) cat bites or scratches frequently result from Pasteurella multocida. However, it is infrequently reported and appears to be frequently disregarded as a disease. Cellulitis at the site of injury that is developing quickly is the typical clinical symptom.

This organism tested positive for indole, oxidase, and catalase, according to biochemical analysis.

In less than 24 hours at 35°C in CO2, bacterial culture of intraoperatively obtained abscess material produced smooth, mucoid colonies on blood and chocolate agars (Image 2, bacterial isolate). On MacConkey agar, growth was noticeably missing.

By using MALDI-TOF MS, the bacterium was positively identified as Pasteurella multocida.

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A normal-hearing infant should begin to babble and imitate speech by:
Group of answer choices

six to eight months.

1-2 months

3-4 months

4-5 months

Answers

Answer:

six to eight months.............

which is an appropriate treatment plan for a client who is has ventricular tachycardia and an apical pulse rate of 100 to 150

Answers

Amiodarone bolus will be the appropriate treatment plan for a client who is has ventricular tachycardia and an apical pulse rate of 100 to 150, i.e., option A.

What is Amiodarone bolus?

Because amiodarone can cause severe vein irritation, adequate rinsing after bolus injection is required.

In the treatment of prolonged, refractory ventricular fibrillation, 300 mg as a bolus injection after adrenaline and defibrillation, followed by 150 mg bolus injection if necessary.

The missing options of the question are:

Amiodarone bolusIntracardiac epinephrineInsertion of a pacemakerCardiopulmonary resuscitation (CPR)

Amiodarone bolus will be the appropriate treatment plan for a client who is has ventricular tachycardia and an apical pulse rate of 100 to 150.

Thus, the correct option is A.

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A client is to have an indwelling urinary catheter inserted. Which precaution is followed during this procedure

Answers

The precaution followed during the procedure of indwelling urinary catheter insertion is shown below.

What is the process of indwelling urinary catheter insertion?

Indwelling urethral catheter (IDC) insertion is an intensive technique that should only be done under aseptic conditions. Urinary catheters are often implanted by a medical doctor. They are inserted through the tube that drains urine out of the bladder.

During this process, the precautions to be followed include:

Examine the amount of water needed to inflate the IDC balloon.assemble the removal equipmentMake sure the patient has privacy and is lying down.Between the patient's legs, place an impermeable sheet/kidney dish.Hand hygiene and gloves are required.Start by removing any straps and totally deflating the balloon.If feasible, gently remove the catheter on exhalation, using rotation motions if necessary.Hand hygiene should be practiced.

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An autoimmune disorder that affects children ages 16 years or younger, with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed growth, and fatigue is referred to as .

Answers

The autoimmune disorder that affects children ages 16 years or younger, with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed growth, and fatigue is referred to as juvenile arthritis.

What is juvenile arthritis?

It should be noted that juvenile arthritis means a disease where there's inflammation of the synovium in children.

It is the autoimmune disorder that affects children ages 16 years or younger, with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed growth, and fatigue.

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Mrs. Paterson is concerned about the deductibles and co-payments associated with original medicare. What can you tell her about medigap as an option to address this concern?.

Answers

Option:

a. If Mrs. Paterson applies during the Medigap open enrollment period, she will have to undergo a medical review to determine if she has a pre-existing condition that would increase the premium for a Medigap policy.

b. Medigap plans help beneficiaries cover coinsurance, co-payments, and/or deductibles for medically necessary services.

c. All costs not covered by Medicare are covered by some Medigap plans. d. Medigap plans are not sold by private companies and are a government insurance product.

Answer:

Medigap plans help beneficiaries cover coinsurance, co-payments, and/or deductibles for medically necessary services. Thus, the correct option is D.

What is role of the medigap?

A group of supplemental insurance plans known as Medigap are designed to work with Medicare. These are private health insurance plans that assist in covering some of the extra expenses incurred by conventional Medicare, such as co-insurance.

Beneficiaries of Medigap policies can use their benefits to pay for co-insurance, copayments, and/or deductibles for essential medical services. Because of this, Mrs. Paterson might not give a hoot about the deductibles and co-pays connected with Original Medicare.

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Answer: Medigap plans help beneficiaries cover Original Medicare benefits, but they coordinate with Original Medicare coverage.

Explanation: Medigap plans do NOT cover all costs not coverred by medicare, are sold by private comanies and if she enrolls during her medigap OEP she will not have underwriting.

The cost estimates displayed on most pricing tool such as medicare.com silverscript.com aetnamedicare.com and most third-party websites are typically with will typically reflect what pricing

Answers

The cost estimates displayed on most pricing tools, such as medicare.gov, silverscript.com, aetnamedicare.com, and most third-party websites, will typically reflect the following pricing:

What is Retail Pricing?

Retail Pricing: the retail price is usually the actual price the consumer is going to pay to get the medicine or products. However, this retail price is usually the average selling price of the products.

Mail Order: mail-order pricing is a form of direct marketing that includes the cost of delivery to the consumer. This will include the cost of the product and the transport to deliver at the doorstep of the consumer.

Hence, in this case, the correct answer is the Retail pricing and the Mail Order.

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True or False: An individual must present a valid reason for requesting his/her health records from a Covered Entity.

Answers

An individual must present a valid reason for requesting his/her health records from a covered entity. This is true.

What are covered entities?

It should be noted that covered entities are health plans, health care providers that transmit health information.

In this case, an individual must present a valid reason for requesting his/her health records from a covered entity. This is true.

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What needs to occur in Catalyst if the client did not engage in any maladaptive behaviors during session

Answers

If  the client did not engage in any maladaptive behaviors during session, record zero for each maladaptive behavior.

What is maladaptive behavior?

A maladaptive behavior is defined as any behavior that interferes with an individual's daily life activities and their ability to adjust to and adapt to particular settings.

Some maladaptive behaviors include:

Avoidance,Withdrawal, andPassive aggression

In the Catalyst app, if the client did not engage in any maladaptive behaviors during session, record zero for each maladaptive behavior.

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Describe a situation that might cause a medical assistant to be charged with medical malpractice.

Answers

Answer:

An example of when a medical assistant can be held liable for medical malpractice is when they have failed to observe the "applicable" standard of care.

One situation of malpractice took place in Indiana in 2019, when a woman received an iron solution injection under the care of a medical assistant instead of what she was supposed to be given--a vitamin B-12. This caused discolouration and chronic pain in the patient's arm, so she sued both the the overseeing physician and assistant, claiming their negligence in terms of supervision was responsible for her injuries. In this type of situation, a jury may award the patient and charge the practitioners (as done in this example, with the woman being awarded 120,000).

The nurse has given medication instructions to a client receiving phenytoin. Which statement indicates that the client has an adequate understanding of the instructions

Answers

A statement made by the patient which shows he/she understood the instructions is "Good oral hygiene is essential."

What is phenytoin?

This a type of medicine most commonly used to prevent and control seizures.

What are the side effects?

One of the most common side effects are swollen gums. This can be prevented or reducing with good oral hygiene including regular flossing and brushing.

Due to this, if the patient understand this medicine he/she will know oral higyiene is important.

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Mrs. Allen has a rare condition for which two different brand name drugs are the only available treatment. She is concerned that since no generic prescription drug is available and these drugs are very high cost, she will not be able to find a Medicare Part D prescription drug plan that covers either one of them. What should you tell her?

Answers

She should use the more effective drug for the treatment of the disease in order to treat her condition.

What she do for the treatment of her disease?

She should use the drug which is more effective in the treatment of her rare condition because that drug which is more effective, treat her disease very fast as compared to other drug which has low effectiveness.

So we can conclude that she should use the more effective drug for the treatment of the disease in order to treat her condition.

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Mr. Sinclair has diabetes and heart trouble and is generally satisfied with the care he has received under Original Medicare, but he would like to know more about Medicare Advantage Special Needs Plans (SNPs). What could you tell him

Answers

Mr. Sinclair needs the Special Needs Plan because it includes special care for patients with chronic conditions as he does have.

What is Medicare?

Medicare is the health insurance scheme that is provided by the Government of the United States of America and covers only citizens who are 65 yeas old and above.

Mr. Sinclair needs the Special Needs Plan because it includes special care for patients with chronic conditions as he does have.

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Answer: SNPs have special programs for enrollees with chronic conditions, like Mr. Sinclair, and they provide prescription drug coverage that could be very helpful as well.

Explanation:

how is a G protein activated?

Answers

G proteins are molecules activated by their binding with G protein-coupled receptors (GPCRs).

What are G proteins?

G proteins are proteins that act during cellular signaling to transmit information via molecular cascades.

G proteins act by their binding with suitable ligand, where G protein-coupled receptors bind to the G protein and it triggers a molecular cascade.

In conclusion, G proteins are molecules activated by their binding with G protein-coupled receptors (GPCRs).

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What was the first federal law regulating drugs that prevented inaccurately labeled medications from crossing state lines

Answers

The first federal law regulating drugs can also be termed the pure food and drug law.

This original Food and Drugs Act is passed by Congress on June 30 and signed by President Theodore Roosevelt. This law states that the pure food and drug act was the first federal law regulating drugs. It prevented the manufacture, sale, or distribution of inaccurately labeled food and drugs across state lines, this also requires that labels must not contain false information about a drug's strength and purity. It prohibits interstate commerce in misbranded and adulterated foods, drinks, and drugs that are supplied there.

That's why the first federal law regulating drugs can be termed the pure food and drug law.

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A(n) dictionary is a reference for terms used in a healthcare practice that may be unfamiliar to the healthcare professional

Answers

A medical dictionary is a reference for terms used in a healthcare practice that may be unfamiliar to the healthcare professional.

What is a medical dictionary?

The medical dictionary is a reference material that serves to help the healthcare practitioner to quickly look up the meaning of unfamiliar terms in the course of practice.

Thus, a medical dictionary is a reference for terms used in a healthcare practice that may be unfamiliar to the healthcare professional.

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A 16-year-old girl who severely restricts her food intake because she is fearful of becoming obese, even though her BMI is less than expected for her age, may be diagnosed with

Answers

According to the research, she is fearful of becoming obese and her BMI is low by these signs she may be diagnosed with anorexia nervosa.

What is anorexia nervosa?

It is a disease characterized by self-induced weight loss, that is, weight loss is caused by the patient herself through a decrease in food intake.

It is considered an eating behavior disorder due to the restriction of food intake, which leads to considerable weight loss that remains below the minimum expected for age.

Therefore, we can conclude that according to the research, she is fearful of becoming obese and her BMI is low by these signs she may be diagnosed with anorexia nervosa.

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A 60 year old with COPD is admitted with PaO2 of 40 while breathing room air, weight gain, shortness of breath, and 4 pedal edema. The most likely cause of the edema is:

Answers

The most likely cause of the edema is that the blood vessel on the body leak fluid.

What is edema?

It should be noted that edema means the medical term that is used for swelling caused by fluid trapped in the tissue.

In this case, the most likely cause of the edema is that the blood vessel on the body leak fluid.

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I read and article that mentioned that women on clomid may be more likely to get pregnant with twins the article said that normally there is a dominant follicle that releases a single eff but clomid can potentially make lots of follicles release an eff in a given month how might clomid do that

Answers

The article mentioned that women on Clomid may be more likely to get pregnant with twins is because that Since Clomid affects withinside the launch of more than one eggs, your probability of getting multiples.

What will increase your threat of getting twins?

Factors that grow the threat of twins include: ingesting excessive quantities of dairy foods, being over the age of 30, and conceiving even as breastfeeding. Many fertility tablets inclusive of Clomid, Gonal-F, and Follistim additionally growth the percentage of a ]twin pregnancies.

It's an oral medicinal drug this is frequently used to deal with positive kinds of girl infertility. Clomid works by making the frame assume that your estrogen tiers are decrease than they are, which reasons the pituitary gland to growth secretion of follicle-stimulating hormone, or FSH, and luteinizing hormone, or LH Your probabilities of multiples is going up.

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