The modern mammography technology uses low-dose radiation to produce high-quality images of the breast tissue. According to the American College of Radiology.
Studies have shown that the risk of developing cancer from a single mammogram is very small, and the benefits of early detection of breast cancer outweigh the risks of radiation exposure. The National Cancer Institute estimates that the risk of developing a fatal cancer from a mammogram is about 2.7 cases per 100,000 women screened. In contrast, the risk of dying from breast cancer without screening is about 20 times higher.
However, it is important to note that the cumulative effect of radiation exposure over a lifetime may increase the risk of cancer. Therefore, it is recommended that women discuss their individual risk factors and screening schedule with their healthcare provider.
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Question 6
6 pts
The physician orders 50 mg of chlorpromazine HCL IM. On hand
you have 25 mg/ ml. How many milliliters will you give?
1/2 ml
50 ml
0.50 ml
O 2 ml
Answer:
2ml
Explanation:
There are 25mg in every ml;
The patient requires 50mg;
We can use ratios:
1 : 25
x : 50
x/1 = 50/25
x = 2
a healthy adolescent is hospitalized for new-onset diabetic ketoacidosis and is receiving iv and oral fluids. the nurse monitors the adolescent's fluid intake because quick fluid replacement may result in which condition?
A patient with diabetic ketoacidosis (DKA) has had a significant amount of fluid infusions for rehydration, and the nurse should keep an eye out for hypokalemia as a possible consequence.
What is diabetic ketoacidosis?A severe and painful diabetes consequence is diabetic ketoacidosis (DKA). DKA is more prevalent in those with type 1 diabetes.
Dehydration can be treated with rehydration therapy. It entails consuming a beverage made of water, potassium, and sodium electrolytes.
Therefore, fluid infusions for rehydration, and the nurse should keep an eye out for hypokalemia as a possible consequence.
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Studies suggest that N2O contribute to the release of endorphins, which inhibit neurotransmission across the neuro junctions, producing _____. 1. Euphoria 2. Analgesia 3. Anesthesia 4. Sedation
Answer:
2. Analgesia
Explanation:
They produce a chemical that blocks the neurotransmitter called. Substance p which is responsible for transmitting impulses that elicit pain reflexes to the spinal cord
1). The E value for ephedrine sulfate is 0.23. How many grams of sodium chloride are needed to compound the following prescription? Round to 3 decimal places. Ephedrine sulfate: 0.3 g Sodium chloride: qs Purified water: 25 mL Make isotonic soln. Sig. Use 2 drops in each nostril as directed.
2). Calculate the E value for mannitol (MW = 182 g/mol). Round to the nearest hundredth.
(Please show complete working step for this math).
To compound the prescription, 0.069 g of sodium chloride are required. The response, rounded to three decimal places, is 0.069 g.
How much sodium chloride should be added to the prescription when it is compounded?To fulfill the needed volume of the prescription or medication order, add 0.9% w/v sodium chloride solution. 20 mL of a 1% w/v solution of hydromorphone hydrochloride (E = 0.22) required filtered water and a 0.9% w/v sodium chloride solution (E = 0.22).
How much sodium chloride, in grams, should be used to make the dextrose solution?Solutions of Dextrose and Sodium Chloride Injection, USP are pyrogenic-free and sterile. These are large volume parenteral solutions for injection that contain 0.9 grams of sodium chloride and 5 grams of dextrose monohydrate per 100 mL of water.
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a chinese medical student plans to spend her career solving health problems among children living in slums in medellin, colombia. identify the piece of advice that anthropologist paul farmer would most likely give to this medical student. true or false
The given statement is true. It is likely that anthropologist Paul farmer would advise the Chinese medical student to take a comprehensive and long-term approach to her work, considering the cultural and structural barriers that may exist in the communities she seeks to serve.
Paul Farmer, an anthropologist and physician, is known for his work in global health and social justice. He co-founded Partners In Health, an organization that provides healthcare to impoverished communities around the world. Farmer emphasizes the importance of understanding the social and economic factors that contribute to health disparities in order to effectively address them.
Therefore, it is likely that he would advise the Chinese medical student to take a comprehensive and long-term approach to her work, considering the cultural and structural barriers that may exist in the communities she seeks to serve. He may also stress the importance of community involvement and collaboration in implementing sustainable solutions.
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what type of muscle cannot be controlled voluntarily?
Why or why not are the majority of Hill's criteria difficult to apply to chronic disease epidemiology
Answer:
You "ll find your answer here: https://www.chegg.com/homework-help/questions-and-answers/1-majority-hill-s-criteria-difficult-apply-chronic-disease-epidemiology-please-specific-di-q61706853
7. Hip dysplasia is an abnormal growth of the bones of the hip joint.
O
True
O
False
Answer:
brainliest plsssss
Explanation:
Hip dysplasia is an abnormality of the hip joint where the socket portion does not fully cover the ball portion, resulting in an increased risk for joint dislocation. Hip dysplasia may occur at birth or develop in early life. Regardless, it does not typically produce symptoms in babies less than a year old.
Other names: Developmental dysplasia of the ...
Risk factors: Family history, swaddling, breech ...
Which tips are effective for communicating with older patients? Select all that apply. Give detailed instructions. Show the patient how to complete instructions. After you ask a question, give the patient a longer wait time for answers and additional questions. Yell at the patient.
Answer:show the patient how to complete instructions and after you ask a question, give the patient a longer wait time for answers and additional questions
Explanation:
e2020
The tips that are effective for communicating with older patients are to show the patient how to complete instructions. After you ask a question, give the patient a longer wait time for answers and additional questions.
What are the older patients?Older patients are referred to the patients who are of age 65 to 95. Older people are affected by many diseases, and they become weak and fragile.
They have problems with eating, understanding things and many more daily life activities. Thus, they need assistance to carryout activities.
Thus, the correct options are B, demonstrate to the patient how to follow directions. C, give the patient a longer wait period for answers and more questions after you ask a question.
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What is the most important role in EMT place in the emergency cardiac care system leading to a cardiac arrest event
The role of EMTs in place in the emergency cardiac care system is to assure that cardiac arrest and immediately initiate resuscitation. They also transport them to a nearby hospital.
What is EMT?EMTs are emergency medical technicians that are ambulance technicians that provide emergency medical services. They see the situation and start to provide the medical procedures and transfer them to nearby health care.
EMT the provider of emergency services to patients, their main function is to immediately provide treatment to the patient.
Thus, EMTs' primary responsibility in the emergency cardiac care system is to confirm the cardiac arrest and start resuscitation as soon as possible. They also take them to a nearby hospital.
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Flu shots can help you not catch...
A) Acid
B) Flu
C) Chickenpox
Answer:
Flu shots help you so you don't get the flu
This extension of one of the meninges covering the spinal cord attaches it to the coccyx.
Select one:
A. conus medullaris
B. filum terminale
C. denticulate ligament
D. dura mater
Propranolol is an example on class .II a. Refractory period enhancer b. beta-adrenergic antagonist c. Calcium channels blocker d. beta-adrenergic agonist
Propranolol is an example of class II beta-adrenergic antagonists.
Beta adrenergic antagonists are medications that are used to treat a wide range of cardiovascular diseases, including hypertension, myocardial infarction, and heart failure. They are also known as beta-blockers, beta-adrenergic blocking agents, or beta-adrenergic receptor antagonists.
They work by blocking the effects of adrenaline and noradrenaline, which are neurotransmitters that increase heart rate and blood pressure. Therefore, they help to lower heart rate and blood pressure, which reduces the workload on the heart.
Propranolol is a non-selective beta-adrenergic antagonist that is used to treat hypertension, angina, arrhythmias, and other cardiovascular disorders. It works by blocking the beta receptors, which are found in the heart, lungs, and other tissues, from binding with adrenaline and noradrenaline.
This results in a decrease in heart rate, cardiac output, and blood pressure, which can improve symptoms of these conditions.Propranolol is also used off-label to treat anxiety, migraine headaches, and essential tremor. It is available in tablet, capsule, and injectable formulations and is considered a generic medication. Therefore, it is relatively inexpensive and widely used.
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30.
A patient newly diagnosed with chronic myelocytic leukemia () has been prescribed treatment with
imatinib. The patient asks the nurse how imatinib works. What would be the nurse's best response?
Answer:
imatinib is a type of chemo. chemo works by slowing or stopping the growth of cancer cells which grow and divide quickly, but chemo can also destroy healthy cells that grow fast as well like red blood cells, white blood cells, platelets.. etc.
Which fnaf character is the scariest?
A. Springtrap Fnaf 3
B. Golden Freddy Fnaf 1
C. Nightmare Fnaf 4
D. Ennard Fnaf Sister Location
E. Circus Baby Fnaf sister location
F. Mangle Fnaf 2
Answer: G. all the above
Springtrap if not Nightmare
This is the act of carrying or transporting.
A. Assault
B. Cataclysm
C. Conveyance
D. Military operation
Hi...
«────── « ⋅ Your answer will be is ⋅ » ──────»
✰ \(\bold{C. \: Conveyance.}\)
╰┈➤ Explanation :
Because this is a act of transporting. Cause- "Conveyance" means that the action or process of transporting someone or something from one place to another.
Hope It Helps You...
Collection of a wound culture has been ordered for a client whose traumatic hand wound is showing signs of infection. When collecting this laboratory specimen, which action should the nurse take?.
To ensure that the patient's treatment plan is successful, the nurse must employ evidence-based methods to get a high-quality specimen and avoid contamination..
what is the importance of the treatment plan?Treatment plans are crucial because they serve as a road map for the healing process and give you and your therapist a means to gauge how well therapy is going. It's crucial that you participate in the development of your treatment plan because it will be specific to you.
Which four elements make up the treatment plan?Identifying the issue statements, developing goals, defining targets to achieve those goals, and implementing treatments are the four processes required to create an effective substance abuse treatment plan
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1. Compare the practice of medicine in the ancient river civilizations, including ancient Africa. 5 marks
The ancient river civilizations practiced medicine based on spiritual beliefs, natural remedies, and surgery for emergencies. Ancient Africa used herbal medicine and circumcision as a rite of passage.
The practice of medicine in the ancient river civilizations was a combination of spiritual beliefs, natural remedies, and surgical procedures. In Mesopotamia, the oldest recorded medical documents, the Diagnostic Handbook, were created in 2600 BCE. In Ancient Egypt, medical practice was highly advanced, as evidenced by mummification techniques. Doctors were known as swnw and were highly respected, able to perform various surgeries, from amputations to brain surgeries.
Ancient African medicine was primarily based on herbal remedies. One of the most famous remedies, aspirin, was discovered by ancient Africans and used for pain relief. Circumcision was a rite of passage and also performed for medical reasons such as preventing the spread of sexually transmitted diseases. In conclusion, ancient civilizations in Africa and Mesopotamia had their unique medical practices, but their common goal was to prevent and treat ailments through their respective methods.
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in your own words, briefly describe how thalassemia is related to Elsa’s failure to thrive.
As the tension of vocal folds in the larynx increase, the voice becomes ________.
Answer:
higher in pitch
the phosphodiester bonds that link adjacent nucleotides in both rna and dna
Answer:
DNA and RNA are composed of nucleotides that are linked to one another in a chain by chemical bonds, called ester bonds, between the sugar base of one nucleotide and the phosphate group of the adjacent nucleotide. The sugar is the 3' end, and the phosphate is the 5' end of each nucleiotide.
b) Julian likes to smoke in the morning and after meals. What happens inside of Julian's body as the nicotine takes effect? The release of adrenaline increases. His heart rate decreases. His skin temperature increases. The blood flow to his legs and feet increases.
Answer: The release of Julian's adrenaline increases as the nicotine takes effect inside of his body.
Explanation:
Julian likes to smoke in the morning and after meals. The release of adrenaline increases inside of his body as the nicotine takes effect.
Nicotine is a colorless, oily substance that is highly addictive and stimulates the nervous system. Tobacco plants produce this chemical to protect themselves from predators. Nicotine is found in tobacco products such as cigarettes, cigars, and chewing tobacco.
The release of adrenaline increases. As nicotine enters the body, it causes the release of adrenaline, which is a hormone that prepares the body for “fight or flight” situations. Adrenaline causes the heart rate to increase, blood pressure to rise, and the air passages in the lungs to open wider, allowing more air to enter the lungs.The blood flow to his legs and feet decreases. Nicotine also causes the blood vessels in the skin to narrow, reducing blood flow to the legs and feet.
This can lead to cold hands and feet, as well as other circulation issues over time.His skin temperature decreases. Nicotine causes the skin to feel cooler to the touch because it constricts blood vessels, which limits the amount of blood flow to the skin.
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explain why a scientist must conduct trials in humans before this procedure becomes a widespread medical treatment
Answer:
testing on animals and on humans are different
Explanation:
If the testing through animals and/or artificial means turns out well and safe, then it is safe for human testing to work out how it will affect humans since we have a different physiology from animals.
Answer:
Scientists need to repeat studies many times to prove their hypothesis. This single study only shows an effect in mice. The effect in humans may differ, so scientists need to conduct trials in humans to see whether the results are the same.
Explanation:
i got it from the official site where the question originated from, it was the sample answer, youre welcome, and thank you to the person below/above my answer, because their question is also right. <3when caring for a client who is diagnosed with glaucoma, the client wants to know why this condition can lead to blindness. what is the best response? a)The fluid in the eye blocks the optic nerve.
b) Pressure around the optic nerve builds over time.
c) The optic nerve cannot transmit signals with glaucoma.
d) The optic nerve atrophies.
When caring for a client who is diagnosed with glaucoma, the client wants to know why this condition can lead to blindness. The best response to this question is b) Pressure around the optic nerve builds over time.
This is because pressure builds up around the optic nerve over time due to fluid buildup, which causes damage to the optic nerve and may eventually lead to blindness. The other options are not entirely accurate because they only explain certain aspects of the condition and do not provide a complete explanation. The optic nerve may become damaged over time due to the buildup of pressure, which can lead to the nerve atrophying, blocking the fluid, or being unable to transmit signals. However, pressure build-up is the primary factor that can cause blindness with glaucoma.
Therefore, the best response to the client would be to explain that pressure around the optic nerve builds up over time, and this can lead to damage to the nerve and eventually blindness.
Glaucoma is a condition that damages the optic nerve, the part of the eye that transmits images to the brain. Glaucoma is caused by a buildup of pressure around the optic nerve over time. The fluid inside the eye builds up, leading to damage to the optic nerve and eventually leading to blindness if left untreated. The increased pressure on the optic nerve damages it, leading to a loss of vision. Optic nerve damage can also cause changes in the shape of the eye, resulting in further damage.
Early detection and treatment can help prevent blindness, so it is important to have regular eye exams, especially if you have a family history of glaucoma. Therefore, it is crucial to adhere to the medical management plan and take all prescribed medications.
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Which clinical manifestation is consistent with a defect in the cerebellum?
Answer: Motor coordination, motor activity
Explanation: Cerebellum controls motor activity in the body, this includes coordination, muscle tone such as hypertonicity, hypotonicity, clonic movements, tremors, etc.
A 26-year-old G0 woman comes to the office due to irregular menses since menarche, worsening for the last six months. The patient has noted increasing hair growth on her chin and most recently hair growth on her chest, requiring that she shave periodically. No one in her family has hirsutism. On examination, she has acne on her chin, acanthosis nigricans, and temporal balding. Her serum testosterone is elevated. Hyperthecosis is suspected.
Which of the following might also be associated with this condition?
A) Hyperprolactinemia
B) Atrophic changes of external genitalia
C) Deepening of the voice
D) Osteoporosis
E) Hyperthyroidism
Among the options provided, the condition described in the scenario, hyperthecosis, is most commonly associated with option C) Deepening of the voice.
Hyperthecosis is a condition characterized by the presence of luteinized ovarian stromal cells that produce androgens. It can lead to symptoms of hyperandrogenism, such as hirsutism (increased hair growth), acne, temporal balding, and menstrual irregularities. In some cases, the voice may deepen due to increased androgen levels.
The other options listed are not typically associated with hyperthecosis:
A) Hyperprolactinemia is an excess of prolactin hormone and is not directly related to hyperthecosis.
B) Atrophic changes of external genitalia are not commonly associated with hyperthecosis. However, atrophic changes may be seen in other conditions such as menopause or certain hormonal disorders.
D) Osteoporosis is not directly associated with hyperthecosis. Osteoporosis is more commonly associated with conditions such as postmenopausal estrogen deficiency or long-term glucocorticoid use.
E) Hyperthyroidism involves overactive thyroid function and is not directly related to hyperthecosis.
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A nurse is assessing a client who has left-sided heart failure. Which of the following should the nurse identify as a manifestation of pulmonary congestion?
A. Frothy, pink sputum. B. Jugular vein distention. C. Weight gain. D..Bradypnea
The nurse must identify A. Frothy, pink sputum as a manifestation of pulmonary congestion
Mucus builds up in the lower breathing tubes and lungs, causing congestion. It frequently comes with a productive, wet cough that produces thick mucus. Blood backs up in the pulmonary circulation as a result of the left ventricle of the heart's inability to pump blood out to the body adequately in left-sided heart failure.
As a result, there may be a accumulation of fluid in lungs, which is known as pulmonary congestion. The formation of foamy, pink-tinged sputum is one typical sign of lung congestion. The sputum appears pink or crimson-tinged when there is blood present. This happens because of an increased pulmonary vascular pressure, which leads to fluid leaking into the alveoli and airways.
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A research problem is defined as a(n):
A research problem is defined as a specific question or issue that requires investigation and analysis through a systematic process in order to generate new knowledge or improve understanding in a particular field, such as healthcare.
The process of conducting research:
The process of conducting research involves formulating a clear research question or hypothesis, designing a research study, collecting and analyzing data, and drawing conclusions based on the results. In healthcare, research is a critical component of improving patient care, developing new treatments and therapies, and advancing medical knowledge. A research problem in the context of healthcare can be defined as a specific issue, challenge, or area of concern that needs to be investigated through a systematic research process in order to improve or enhance the understanding of the issue, leading to better healthcare practices and outcomes.
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Which healthcare professional requires the greatest amount of education prior to working?
O neurosurgeon
O neurologist
O neuroscience nurse
O neuro physical therapist
Answer: The answer to this would be Neurosurgeon.
Explanation: Just another thing that my mother learned while being an R.N. Hope this helps, Dee Dee.
The order for a 5-kg cat is 0.05 micrograms/kg/min of fentanyl. Fentanyl (0.05 mg/mL) is available. The fentanyl will be added to a 150-mL burrette and run at 20 mL/hr. How many milliliters of fentanyl will you add to the burrette?
Answer: 0.3 milliliters
Explanation:Given:
Weight of cat: 5 kg
Dose of fentanyl: 0.05 micrograms/kg/min
Concentration of fentanyl: 0.05 mg/mL
Rate of infusion: 20 mL/hr
First, let's calculate the total amount of fentanyl required per minute:
Dose per minute = Dose per kg per minute × Weight of cat
Dose per minute = 0.05 micrograms/kg/min × 5 kg
Dose per minute = 0.25 micrograms/min
Next, we need to convert the dose from micrograms to milligrams:
Dose per minute = 0.25 micrograms/min ÷ 1000 (to convert to milligrams)
Dose per minute = 0.00025 mg/min
Now, we can calculate the total amount of fentanyl required over the given time period of 1 hour (60 minutes):
Total dose of fentanyl = Dose per minute × 60 minutes
Total dose of fentanyl = 0.00025 mg/min × 60 minutes
Total dose of fentanyl = 0.015 mg
Since the concentration of fentanyl is given as 0.05 mg/mL, we can determine the volume of fentanyl required:
Volume of fentanyl = Total dose of fentanyl ÷ Concentration of fentanyl
Volume of fentanyl = 0.015 mg ÷ 0.05 mg/mL
Volume of fentanyl = 0.3 mL
Therefore, you would add 0.3 milliliters of fentanyl to the burrette to achieve the prescribed dose over the given time period.
i think.