What part of the scaphoid is most at-risk for developing avascular necrosis and why?

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Answer 1

Answer: Scaphoid nonunion advanced collapse (SNAC) is the end-stage and is managed with wrist fusion or proximal row carpectomy. Avascular necrosis - The incidence of this is approximately 30-40%. This is most likely to affect the proximal pole.

Explanation:


Related Questions

Why is epinephrine the most appropriate medication to give a patient with stridor due to an anaphylactic reaction?

Answers

Answer: it is important to quickly recognize anaphylaxis so it can be promptly treated with epinephrine, the first-line treatment for anaphylaxis. Epinephrine is a hormone made by the adrenal glands. It works within minutes to prevent progression and reverse the symptoms of anaphylaxis.

Explanation:

generally speaking, vaccinations are effective in combating future infections because they induce the production of

Answers

Answer:

e. memory cells

Explanation:

A nurse is caring for a client who is nauseated and unable to eat after taking her antibiotic. Identify the steps the nurse should take to address the nausea

Answers

Few steps the nurse should take to address nausea are:

Avoid mixing hot and cold foodTaking clear or ice-cold drinksAvoiding activities after eatingAvoid sweet or fried foods

What is nausea?

Nausea simply means a urge to vomit or a feeling of sickness with an inclination and tendency to vomit.

However, nausea is commonly caused by

Food poisoningStomach flu

In conclusion, avoiding activities after eating, taking clear or ice-cold drinks and avoidance of mixing hot and cold food are some few ways to address nausea

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Some of the steps that the nurse should take to address the nausea are given below:

Drink beverages very gradually and continuously. Do not mess with hot and cold foodstuffs.Avoid the activity of overeating. Avoid fried, greasy, and sweet meals. Eat gradually and smaller.

What do you mean by Nausea?

Nausea may be defined as a feeling of sickness with a predilection to vomit. It is the condition where a patient undergoes dehydration due to excessive vomiting.

During the treatment of nausea, both nurse and a client work synergistically to overcome the situation.

Therefore, it is well described above.

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For appropriate treatment, it is vital to discern if the qrs wave is __________ in an tachycardic individual

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For appropriate treatment, it is vital to discern if the QRS wave is wide or narrow in a tachycardic individual.

What is the QRS complex?

The QRS complex (or ventricular depolarization) makes reference to the combination of waves observed in an electrocardiogram.

The QRS complex is the combination of the three different waves that include the R wave, Q wave and S wave.

The QRS complex is produced by electrical action, i.e., the ventricular depolarization, of the heart muscle.

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For suitable treatment, it's miles crucial to figure if the QRS wave is huge or slim in a tachycardic individual.

What is the QRS complex?

The QRS complex  (or ventricular depolarization) makes connection with the aggregate of waves located in an electrocardiogram.

The QRS complex is the aggregate of the 3 distinctive waves that encompass the R wave, Q wave and S wave.The QRS complex is produced through electric action, i.e., the ventricular depolarization, of the coronary heart muscle.

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What is tris lysis buffer

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Answer:

Tris, or tris(hydroxymethyl) aminomethane, is a common biological buffer, used throughout the DNA extraction process. During extraction from any number of sources, DNA is pH sensitive. During cell lysis, removal of unwanted cellular components and precipitation, tris is used to maintain a stable pH

As a first responder, you don't have much control over the lamp color or the type of light on your response vehicles — those decisions are made by the state and by _________ administrators.

Answers

Those decisions are made by the state and traffic and law enforcement administrators.

Who is a Responder?

This refers to someone who answers a question or who acts quickly in response to some event.

The lamp color or the type of light on your response vehicles are usually decided by traffic and law enforcement administrators.

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Which heterotrophic bacteria(anaerobic) is harmless to human?

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Answer:

Clostridia tetani

Some of the heterotrophic bacteria (anaerobic) which are harmless to humans are Pelobacter, Malonomonas, and Desulfurella.

What do you mean by Heterotrophic bacteria?

Heterotrophic bacteria may be defined as microorganisms that cannot synthesize their own food, instead of bringing nutrition from other sources of organic carbon, mainly plant or animal matter.

The heterotrophic bacteria which are harmless to humans can not able to cause disease and infection. Since, they help in many ways such as the production of biogas, providing inorganic nutrients to plants, etc.

Therefore, some of the heterotrophic bacteria (anaerobic) which are harmless to humans are Pelobacter, Malonomonas, and Desulfurella.

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Can diabetic pills kill you if you are not diabetic?

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Answer:

It is possible.

Explanation:

They can cause seizures and death, yes.

Yes, the intake of diabetic pills kills you if you are not diabetic in long term. This is beacuse your body adapts or changes when you are taking diabetic pills for short term, but may cause death when they are excessively taken regularly for a long time.

What do you mean by Diabetic pills?

Diabetic pills may be defined as medication that stabilizes and control blood glucose levels amongst people with diabetes.

Taking diabetic medication when you are a non-diabetic can cause significant changes to your body's glucose levels.

It may lead to the situation of hypoglycemia which indicates the level of glucose which is certainly low in your body.

If this situation persists for the long term, the individual suffers from a lack of energy, appetite, and finally, death occurs.

Therefore, yes, the intake of diabetic pills kills you if you are not diabetic in long term.

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If the patient weighs 55kg, how much cefuroxime will the patient take each day?

Answers

The dose is usually 20-30 milligrams per kilogram weight divided into two doses

An infection characterized by high fever and severe gastrointestinal symptoms followed by rapid death, first observed in 2013, was caused by the

Answers

Ebola virus is characterized by high fever and severe gastrointestinal symptoms followed by rapid death.

What is a Virus?

This is defined as an infectious agent of small size and simple composition that can multiply only in living cells of animals, plants, or bacteria.

Ebola virus was first observed in 2013 and was characterized by high fever and severe gastrointestinal symptoms.

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An infection characterized by high fever and severe gastrointestinal symptoms followed by rapid death, first observed in 2013, was caused by the Ebola virus.

What is ebola virus?

Ebola is an endemic that reasons troubles with how your blood clots. It is called a hemorrhagic fever virus, due to the fact the clotting troubles cause inner bleeding, as blood leaks from small blood vessels on your body.

The virus additionally reasons infection and tissue damage.The biggest Ebola outbreak thus far became a virus in West Africa from December 2013 to January 2016, with 28,646 instances and 11,323 deaths. On 29 March 2016, it became declared to now not be an emergency. Other outbreaks in Africa started out withinside the Democratic Republic of the Congo in May 2017, and 2018.

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what kind of vitamin is dangerous when you take too much

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Answer:

Vitamin D is dangerous when you take large amounts in short periods, or too much even in long periods.

The term _ describes an inflammation of the mucosa of the mouth.

Answers

The term is Stomatitis
the correct term would be stomatitis

The __________ abuts the lumen of the alimentary canal and consists of epithelium, lamina propria, and muscularis mucosae.

Answers

Answer:

Mucosa

Explanation:

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Case study for somatic symptom and related disorders - hannah

Answers

Answer:

They include somatization disorder, undifferentiated somatoform disorder, hypochondriasis, conversion disorder, pain disorder, body dysmorphic disorder, and somatoform disorder not otherwise specified. 1 These disorders often cause significant emotional distress for patients and are a challenge to family physicians.Nov 1, 2007

Explanation:

1.

Dr. Martin has diagnosed Maude Crawford in the past with congestive heart failure and diabetes mel-

litus type 2 (insulin-dependent, long-term). She comes to the clinic today complaining of chest pain and

has a fever of 101. 8° F. Code all of these conditions. In which order should these codes be sequenced?

a.

b.

c.

d.

e.

Answers

In this case, medical codes include I50.9 (heart failure), E11 (diabetes mellitus type 2) Z79 (insulin-dependent) and finally R07.9 (chest pain, unspecified).

What are medical codes?

Medical codes are different codes used to classify diseases and/or health conditions, which are listed by the World Health Organization (WHO).

A medical code always starts with a letter, which is followed by two numbers, where three characters represent the categories.

For example, ICD-9-CM codes are different codes for diagnoses and/or procedures used in hospital/clinical settings.

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Rate the effectiveness of this action for dealing with an angry patient agreeing with all of

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Answer:

Somewhat effective

Explanation:

"As outlining reasons by which the patient/customer's concern was not justified we will get to know the patient's complaint reason & will be able to identify the necessary actions to be taken. Rated Somewhat Effective as the patient/customer is in panic state due to his condition, he will act this way as to demonstrate his behavior so somewhat clarifying the reason will be effective."

The effectiveness of this action for dealing with an angry patient agreeing with all is moderate.

What do you mean by Effectiveness?

Effectiveness may be defined as the capability of building the expected result or the ability to produce the desired output.

The angry patient is somewhat not satisfied with the facility and medical assistance that he was offered. In this situation, the relationship between medical healthcare and the patients fades away. So, there must be required for medical professionals to handle it and produce a moderate effect on the patient.

Therefore, it is well described above.

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What can cause a person to feel nauseous while eating?

Answers

Answer:

Common causes of nausea after eating include food allergies, stress and pregnancy.

Explanation:

If your nausea lasts for more than two days or is resistant to home remedies, see your doctor. To treat nausea after eating, chew ginger, drink cold water slowly, and limit your physical activity

There are many conditions that cause nausea, and this could make it hard to discern its precise cause.

What is nauseous?

Nausea will have reasons that are not because of underlying disease. Examples encompass movement which includes taking capsules on an empty stomach, consuming an excessive amount of or too little or ingesting an excessive amount of alcohol.

Some not unusual place reasons might be associated with stress, meals allergies, meals poisoning, undesirable aspects resulting from medications, taking too many dietary supplements or vitamins, or pregnancy, to call only a few. Gallbladder, liver or pancreatic disease, or diabetes and thyroid problems also can make a contribution to feeling ill after chowing down to your favorite foods.

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You are giving sets of 30 compressions and 2 breaths. Another person arrives with an AED. What should you do next

Answers

Answer:

Immediately use the AED

Explanation:

The physician-patient contract can be terminated for which action?

Answers

Answer:

Failure to pay for service.

Explanation:

I hope this helps.

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The nurse is admitting a client with heart failure. What client statement indicates that fluid overload was occurring at home?

Answers

The statement "I'm having trouble going up the steps during the day" would indicate fluid overload occurring at home.

What is fluid overload?

Fluid overload is a health problem that may be caused by the excess intake of fluids (i.e., water) in the body.

Fluid overload is caused by liquid retention and this situation may derive in serious health problems and diseases.

Fluid overload occurs when the body loses its intrinsic ability to lose liquid or water in a given period of time.

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The statement "I'm having hassle going up the stairs for the duration of the day" could suggest fluid overload happening at home.

What is fluid overload?

Fluid overload is a fitness hassle that can be due to the extra consumption of fluids ( i.e., water) withinside the frame.Fluid overload is due to liquid retention and this case can also additionally derive severe fitness issues and diseases.

Fluid overload takes place while the frame loses its intrinsic capacity to lose liquid or water in a given duration of time.

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_____ cause(s) mild and limited disease, whereas _____ cause(s) more severe disease and higher mortality.

Answers

Answer:

a. Antigenic drift; antigenic shift

Explanation:

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