An investigator finds a positive correlation between per capita alcohol consumption and mortality rates for breast cancer across 20 different countries. In order to investigate this relationship further, the investigators conduct a study selecting 200 women with breast cancer and comparing them with 200 women without breast cancer. The women are compared with respect to earlier drinking habits. If women with breast cancer are more likely than women without breast cancer to overestimate prior alcohol consumption, the apparent association between drinking and risk of breast cancer will be?
a. Increased
b. Decreased
c. Unchanged
d Altered but the direction cannot be predicted
Answers
The apparent association between drinking and risk of breast cancer will be: b. Decreased. The correct option is b.
If women with breast cancer are more likely than women without breast cancer to overestimate prior alcohol consumption, then the observed association between drinking and risk of breast cancer will be weakened or decreased. This is because the apparent correlation between alcohol consumption and breast cancer risk would be biased by measurement error in the self-reported drinking data.
The overestimation of prior alcohol consumption by women with breast cancer will lead to an exaggeration of the association between drinking and breast cancer risk, as compared to women without breast cancer who may report their drinking habits more accurately. This type of measurement error is known as recall bias and is a common issue in retrospective studies relying on self-reported data.
Therefore, it is important to control for potential confounding factors and use validated measurement tools to minimize the effects of recall bias on the observed association between alcohol consumption and breast cancer risk.
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Related Questions
Katherine, a 30-year-old woman, has had difficulty recalling certain time frames from her childhood, and she becomes anxious when returning to her grandparents’ home to visit. Katherine is most likely suffering from __________.
A.
dissociative amnesia
B.
demoralization
C.
dissociative identity disorder
D.
dissociative fugue
Answers
Answer: A. dissociative amnesia
According to the symptoms of Katherine, she is most likely suffering from dissociative amnesia.
Dissociative amnesia is a functional amnesia, usually partial and selective, characterized by the inability to recall information related to traumatic or stressful events.
It usually appears as a consequence of the experience of a highly traumatic or stressful event.The main symptom of dissociative amnesia is a significant impairment in the ability to remember important personal information.Therefore, we can conclude that dissociative amnesia originate as a reaction to an extremely stressful situation and arise as a defense mechanism.
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is judy a good candidate for brca1 or brca2 genetic testing? explain your answer.
Answers
We can see here that Judy is actually a good candidate of BRCA2. This is because both males and females are affected, and because there are no cases of ovarian cancer, the doctor suspects a mutation in the BRCA2 gene.
What is genetic testing?Genetic testing is a type of medical test that examines a person's DNA, or genetic material, to determine whether they have any mutations or variations that may lead to genetic disorders or other health conditions.
There are several types of genetic testing, including diagnostic testing, which is used to confirm or rule out a suspected genetic disorder; carrier testing, which is used to determine if a person carries a gene mutation that could be passed on to their children; and predictive testing, which is used to determine a person's risk of developing a genetic disorder later in life.
Judy's doctor believes that the cases of breast cancer in Judy's family are consistent with hereditary cancer
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The complete question is:
Explain whether you think Judy's family occurrences of breast and ovarian cancers are sporadic, hereditary, or familial.
Is Judy a good candidate for BRCA1 or BRCA2 genetic testing? Explain your answer.
ASAP
Discussion Topic
No Response(s)
The discussion is where you discuss a specific health topic with the rest of the class.
Read through the topic thoroughly, then post your thoughts on the appropriate discussion
board. Write at least one well-developed paragraph. As this is a discussion, don't forget to
respond to at least two other students. Please be courteous and use proper netiquette.
Discussion 3.1 Energy Drinks
B
Do you believe energy drinks should be restricted or regulated for teens? Why or why
not?
Exit Graded Discussion
Answers
Answer:
Because some people doesn't have much energy such as in teens and adults because of their sleeping habits
Explanation:
Answer: I would want to be a school teacher because most teachers that are older always say "well back in my day" it's not in the 1900s no more, school is a lot harder now and a lot more stressful now and I won't think teachers understand that. I think they need teachers that are in the age range of 18-25 because they might understand that schools aren't how they use to be. Nowadays you don't go to school knowing you'll be safe, knowing you won't get bullied or pushed around. I would like to be a teacher because I understand how stressful it is nowadays, I know I would be able to help students out in school so they won't have to worry about whether it is safe or not to come to school, I would actually care about there mental health and then work on there grades it's not just about the student's grades and teachers don't understand that students are struggling mentally I would help them out and make sure that they are okay instead of yelling at them about there grades and stressing them out more.
Explanation:
This is what I wrote....Hope it helps:)
What benefits did the veterans receive nowadays? Are these adequate?
Answers
Answer:
Yes and no
Explanation:
Some of the most important benefits that survivors should explore include: Dependency and Indemnity Compensation is one of the most valuable benefits available to veterans’ survivors. People who meet the criteria for DIC can get as much as tens of thousands of dollars a year in tax-free payments.
What features of EHRs are important to training specialists
Answers
Training specialists need to be well aware of the wide variety of information stored in electronic health records. For everyday practice, one needs to know how and when to pull up such documents such as patient demographics, medical diagnoses, and treatments. Knowing where different providers' orders are stored is also crucial, for knowing when a specific order will take effect. There's a lot more that goes into learning what an EHR does than just understanding its features - there's a whole science behind how these systems work.
Although the extent to which EHRs are beneficial for training specialists is still debated, it is known that they can help to minimize errors in clinical documentation and improve efficiency. This has been shown across multiple studies - some children hospitals have seen reduced medication discrepancies after implementing electronic health records. The completion of tasks, including filling laboratory orders and checking labs, also improved significantly when using modern technology during patient care rounds at a large research hospital in New York. At the same time, some experts argue that process-driven activities through these systems could reduce face-to-face interactions between doctors on team shifts with each other's patients on observation status, leading to
Suppose you are a school nurse and a student comes to you with significant bruising on her
body. You suspect that these injuries may have been sustained from parental abuse, and while the
student verbally confirms your suspicion, she urges you not to tell authorities. Further, she tells
you that you are legally required to remain silent due to laws of confidentiality. Are you required to
keep your findings a secret in this situation? Explain why or why not.
Answers
Answer:
If there is no immediate danger, you should report your concerns about abuse to the local authority in which the person is living, immediately.
Explanation:
Is lean good (educational purposes only)
Answers
Does the education of women tend to reduce their fertility?
Why?
Answers
because education provides women with knowledge and skills that enable them to make informed decisions about their reproductive health.
educated women are more likely to use contraception and family planning methods which can help them to space out pregnancies and limit family size. educated women are also more likely to pursue careers and other interests outside of motherhood which can lead to later marriages and delayed childbearing.
women who are educated tend to have greater access to economic opportunities and are more likely to participate in the labor force which can also impact their fertility choices.
education has been shown to be an effective tool for empowering women and promoting reproductive health and rights.
During labor, the nurse determines that a full-term client is demonstrating late decelerations. In which sequence should the nurse implement these nursing actions? (Arrange in order.)
Answers
Late decelerations during labor indicate that there may be a problem with fetal oxygenation. In such a situation, the nurse should take the following actions in the given sequence:
Reposition the client.Administer oxygen to the client.Increase IV fluids.Notify the provider.Therefore, the correct sequence of nursing actions for a full-term client demonstrating late decelerations during labor is:
Reposition of the client: The nurse should first reposition the client on her left side to improve fetal oxygenation. This is because when the client is positioned on her left side, the weight of the uterus is not pressing on the vena cava, which can help improve blood flow and oxygenation to the fetus.Administer oxygen to the client: If repositioning alone does not alleviate the late decelerations, the nurse should then administer oxygen to the client. This helps to improve oxygen saturation in the mother's blood, which can improve fetal oxygenation.Increase IV fluids: If repositioning and oxygen administration do not improve fetal oxygenation, the nurse should then increase the client's IV fluids to improve blood flow and oxygenation to the fetus.Notify the provider: If the late decelerations persist despite these interventions, the nurse should notify the provider immediately for further evaluation and management.Learn more about Late decelerations during labor;
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true or false: joseph collins believes it can be acceptable to lie to a patient while telling their family the truth
Answers
Answer:
It is not acceptable to lie to a patient and tell the family the truth
Explanation:
It looks like the question is phrased poorly.
It's "true" that he believes it.
However, it is not acceptable to lie to a patient and tell the family the truth
Depending on how the actual question is phrased, answer accordingly
The statement about Joseph Collins believes it can be acceptable to lie to a patient while telling their family the truth is false because it is generally considered unethical for medical professionals to lie to their patients.
In general, healthcare professionals are expected to uphold ethical principles that include honesty and integrity in their interactions with patients and their families. Lying to patients or their families could potentially damage the trust between healthcare providers and patients, and also compromise the quality of care provided.
Thus, it is generally considered unethical for medical professionals to lie to their patients, as honesty and transparency are crucial for establishing trust and maintaining a strong patient-provider relationship.
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Sam is a 19 y/o male who comes to the clinic with a chief complaint of several weeks of fatigue and non-productive paroxysmal coughing. He initially had a sore throat, some rhinitis, and low-grade fever. His likely diagnosis is:
Answers
According to his symptoms, Sam would be diagnosed with an upper respiratory infection.
What is an upper respiratory infection?An upper respiratory infection is a disease caused by an acute infection, which in 90% of cases is due to the presence of a virus and the remaining 10% due to bacteria in the nose, nasal sinuses, pharynx and larynx.
Characteristics of an upper respiratory infectionThe main symptoms are: fever, malaise, congestion and rhinitis, also symptoms such as sore throat, non-productive coughing and difficulty breathing may also occur.Generally, these episodes are of viral origin, with a higher prevalence of rhinovirus, adenovirus, respiratory syncytial virus (RSV), influenza A and B, parainfluenza, and others.Therefore, we can conclude that an upper respiratory infection is one that affects the upper respiratory tract and can cause inflammation in the nose, ears, paranasal cavities, pharynx and/or larynx.
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What are the first signs of cirrhosis of the liver.
Answers
Fatigue
Easily bleeding or bruising
Loss of appetite
Nausea
Swelling in your legs, feet or ankles (edema)
Weight loss
Itchy skin
Yellow discoloration in the skin and eyes (jaundice)
Fluid accumulation in your abdomen (ascites)
Spiderlike blood vessels on your skin
Redness in the palms of the hands
if i want to be a combat medical what classes do i have to take in college
Answers
Hopefully this helped:)
Based upon what you know what would happen to bone tissue if one of the three types of bone cells were missing but the other types of bone cells were present in the tissue?
Answers
Answer:
My conviction is what would happen to the bone tissue if one pf the three bone cells were missing but the other types of bone cells were present in the tissue is that it would be beneficial to have all four bone cells in the human tissue based on anatomy and celllar organisms such as humans but having only one bone cell in the human tissue would and create a longer time standard to heal if the human goes trough internal bleeding and even external.
Having all four cells would make the tissue stronger and it is imperitive to have many more red and white blood cells to heal the tissue.The bone tissue would still be part of the human body as obvious but in a weaker and more vunerable stage.
A registered nurse (RN) is supervising the work of a licensed practical nurse (LPN) who is caring for a client diagnosed with a terminal illness. Which statement by the LPN would be corrected by the RN?
Answers
Answer: B. The law says you must write a new living will each time you re admitted to the hospital.
Explanation:
The law does not require that you make a new will whenever you are admitted to the hospital. Any existing will that has fulfilled the provisions of the law are biding unless the person decides to change the will of their own volition.
There is therefore no need to make a new will every time if there is already one in existence and the person is satisfied with it. The Registered Nurse should therefore correct this statement by the Licensed Practical Nurse.
A high folic acid intake may mask a ______ deficiency so the FDA limits the amount of this vitamin in nonprescription supplements.
Answers
A high folic acid intake may mask a "B-12" deficiency so the FDA limits the amount of this vitamin in nonprescription supplements.
What is B-12 deficiency?It may become more difficult to absorb the vitamin as we age. Additionally, it may occur if you regularly consume alcohol or have surgery for weight loss or another procedure that involved the removal of a portion of your stomach.
Some Symptoms of Vitamin B-12 Deficiency are-
weakness, exhaustion, or dizzinessBreathlessness and heart palpitationsA soft tongue and pale skindiarrhea, vomiting, appetite loss, or bloatingMuscle weakness, difficulties walking, and nerve issues including numbness or tinglingloss of visiondespair, memory problems, or behavioral abnormalities are examples of mental health issuesThe treatment of B-12 can be done by following ways-
There are alternatives if you do not even eat animal products. If you are lacking in vitamin B12, you can adjust your diet to include fortified grains, a supplement, B12 injections, or even a high-dose oral vitamin B12.A daily B12 vitamin or multivitamin containing B12 will likely be required for older persons who suffer from a vitamin B12 deficiency.Treatment typically fixes the issue for most people. However, any nerve damage caused by the deficit may be irreversible.To know more about vitamin B12 deficiency, here
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The Romans were concerned with making efforts
to improve
because they felt citizens
should be healthy.
O public health
O building sites
animal health
O
entertainment
Answers
The Romans were concerned with making efforts to improve option(a) i.e, public health because they felt citizens should be healthy.
The Romans are the people who came from the Italian modern-day city of Rome. Rome served as the capital of the Roman Empire, which covered parts of North Africa, the Middle East, and sections of Europe, notably Gaul (France), Greece, and Spain.
Rome's public health system served as a pillar, addressing concerns including the sanitation of major cities, responding to infectious disease epidemics on Roman soil, maintaining military power, and maintaining the health of senior leaders. Roman Public Health initiatives as a result were dispersed throughout their empire. The Romans considered illness prevention to be more essential than illness treatment. Roman philosophy was founded on the idea that after seeking a cause, a precaution should be taken to reduce the risk involved.
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Grading of tumors depends upon the following except
Answers
Imagina que tocas algo muy áspero que te resulta muy doloroso que información envías a tu cerebro ? Qué respuesta crees que dará tu cerebro a esta situación?
Answers
If you are very hopeful that you will be very painful, the pain receptors in your skin will send electrical signals through your nerves to your spinal cord and then to your brain to inform it of your painful experience.
This information will be processed by the brain, which will produce an immediate response of withdrawing the awaiting object's hand. Furthermore, the brain will send signals to activate the sympathetic nervous system, increasing cardiac frequency and arterial pressure, and releasing hormones such as adrenalin to prepare the body to respond to a dangerous situation.
To summarize, when you experience pain, your brain receives signals from your nerves and responds with an immediate response to protect your body from harm.
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Translated Question ;
Consider that you are very hopeful that information is being sent to your brain. What response do you think your mind will give to this situation?
Psychology
An example of a hidden variable would be:
A. hindsight bias.
B. infants drink more milk than adults.
C. bald people who wear diapers tend to cry more often than other
people.
D. teens usually get their licenses at 16.
Answers
How will the lymph drainage in the area of the nail bed change after blood Loss ?
Answers
Answer:
The lymphatic system is a network of delicate tubes throughout the body. It drains fluid (called lymph) that has leaked from the blood vessels into the tissues and empties it back into the bloodstream via the lymph nodes.
This fluid includes proteins that are too large to be transported via the blood vessels. Loss of the lymphatic system would be fatal within a day. Without the lymphatic system draining excess fluid, our tissues would swell, blood volume would be lost and pressure would increase.
A narcotic analgesic tablet contains 5 mg of hydrocodone bitartrate and 500 mg of aspirin. How many grams of each ingredient needed to prepare 100 tablets?
Answers
Answer:
500 mg hydrocodone
5000 mg aspirin
Explanation:
1 tablet -> 5 mg hydrocodone
100 tablets ->x
x=(100 tablets * 5 mg hydrocodone)/1 tablet x=500 mg hydrocodone
1 tablet ->500 mg aspirin
100 tablets ->x
x=(100 tablets*500 mg aspirin)/1 tablet x=5000 mg aspirin
What is one of the first things that your brain needs to determine in order to accurately perceive an
incoming image?
O-depth
O what is the figure and what is the background (figure-ground)
O the color of the item
O the movement path of the item
Answers
Answer:
the movement path of the item
Explanation:
The first thing that the brain needs to determine in order to accurately perceive an incoming image is the movement path of the item. So the correct option is D.
What is the process of image perception by the brain?
Recent research on visual perception has started to show how brain activity and consciousness visual experience are related. Transcranial magnetic stimulation of the human occipital lobe alters how people typically see objects, which may indicate that key components of visual perception are reliant on activity in early visual cortical regions.
Microelectrode recordings in animals reveal that numerous brain regions work together to produce the experience of the depth and brightness of visual surfaces. While neurons in future areas react in a way that is more akin to visual perception, activity in early areas is more closely connected with the physical characteristics of things.
There are about 30 discrete visual centers in the monkey brain, and each of these areas has separate modules and parallel processing streams, according to 40 years of neuroscience study.
Therefore, the correct option is D.
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Experimenters arranged for participants to experience subliminal recordings designed
to help them lose weight. According to the research, the recordings will
a. interfere with the participants' capacity for sensory adaptation
O b. have no more impact on participants' weight than a placebo
O c. improve participants' capacity for auditory transduction
O d. have a positive and long-lasting impact on participants' eating habits
Answers
An experiment is a scientific procedure aimed at testing a hypothesis. The hypothesis is a plausible explanation of some aspect of the real world that must be confirmed or rejected by using the scientific method.
According to the research, the recordings will have a positive and long-lasting impact on participants' eating habits (Option d).In this case, the hypothesis is that recordings will have a positive impact on eating habits.An experiment is a scientific procedure that is used for the collection of empirical evidence.Subsequently, this empirical evidence is then used to test (either support or reject) the working hypothesis.Learn more in:
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Battery Wholesaler produces 5,200 batteries. Of those batteries produced, 8 percent are defective. How many batteries are defective? 40 416 650 41,600
Answers
Answer:
416Explanation:
Bc i say so
here
What is the function of the immune system?
A. To fight off diseases
B. To distribute energy throughout the body
C. To be an instrument of communication between different
parts of the body
D. To break down food
E. To regenerate cells
Answers
Answer:
A.
Explanation:
the function of the immune system is to fight off diseases. white blood cells usually take care of germs and stuff that are not so welcomed in your body.
What is the first step you should take if a person is showing symptoms of anaphylaxis?
Answers
Answer:
If a person is showing symptoms of anaphylaxis, the first step that should be taken is to administer emergency epinephrine (adrenaline) if it is available. Anaphylaxis is a severe allergic reaction that can be life-threatening. The symptoms include difficulty breathing, hives, swelling of the face, and rapid pulse. If left untreated, anaphylaxis can lead to shock, cardiac arrest, and death. Epinephrine is the first-line treatment for anaphylaxis and should be administered as soon as possible. This can be done by injecting an epinephrine auto-injector into the muscle of the thigh. If the person does not have an epinephrine auto-injector, emergency medical services should be called immediately.
what conclusion could be interfered when the nurse is unable to assess a radial pulse on a trauma patient
Answers
The inability to assess a radial pulse on a trauma patient can indicate various conditions, such as circulatory compromise, hypovolemia, or vascular injury.
It may also suggest that the patient has a compromised peripheral circulation or peripheral vascular disease. In addition, it can indicate that the patient has sustained an injury that has affected the radial artery or the surrounding tissues.
It is important to investigate the cause of the absent radial pulse immediately and to initiate appropriate interventions promptly. Delay in identifying the underlying cause and initiating treatment can lead to severe consequences, including loss of limb or life.
Therefore, the nurse should communicate their finding to the healthcare provider and implement immediate interventions as per their institutional protocols.
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Share 2 to 3 credible resources you can provide to patients who experience nervous system issues to help them learn more about what they might be experiencing.
Answers
They should visit 1. National Institute of Neurological Disorders and Stroke, Centers for Disease Control and Prevention, Mayo Clinic.
What are nervous system issues?The nervous system is a complex network of cells, tissues, and organs that work together to coordinate the body’s responses to internal and external stimuli. Nervous system issues refer to any medical condition that affects the functioning of the nervous system, including diseases, disorders, and injuries.
Common nervous system issues include stroke, epilepsy, Alzheimer's disease, Parkinson's disease, multiple sclerosis, and traumatic brain injury.
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List three things that could make a health science workplace unsafe.
will mark brainliest