What event in the development of the brain leads to the need for synaptic pruning?
Getting enough vitamin a during childhood can prevent blindness
True. Getting sufficient Vitamin A in childhood helps in maintaining eye health and can prevent the risk of blindness. However, blindness can also be caused by various other factors including cataract due to UV exposure and trachoma due to bacterial infection, hence preventive measures and good hygiene practices are essential.
Explanation:True, getting enough Vitamin A during childhood can help prevent blindness. Vitamin A plays a key role in maintaining the health of the eyes. Lack of this vitamin can lead to conditions like night blindness in the early stages and, if left untreated, can progress to more severe visual impairment.
For instance, Vitamin B also assists in maintaining eyesight, while Vitamin C aids in blood clotting. Apart from dietary precautions, protective measures against other causes of blindness such as cataracts are important. Cataracts, often caused by repeated exposure to UV-B rays, can also cause blindness, especially among people living in the equatorial belt. Using plastic sunglasses is a more effective way of eye protection from UV rays.
Trachoma, caused by the Chlamydia trachomatis bacterium, is another leading cause of preventable blindness worldwide, especially in rural or desert communities with limited access to clean water and sanitation.
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The complete question is given below:
Getting enough vitamin a during childhood can prevent blindness. True or false.
Which of the following is the LEAST helpful action children and adolescents can take to combat obesity? A. adding berries or bananas to cereal or toast B. drinking more fruit juices to replace water C. doing jumping jacks during commercial breaks D. trading healthy recipes with friends
which of these is an advantage of an MRI over a CT scan?
A. It is less expensive
B. It is faster
C. It produces better images of hard tissue
D. It is safer
An MRI is generally considered to be safer than a CT scan because it does not involve ionizing radiation. MRI is superior for imaging soft tissues, while CT is better for hard tissues like bones. However, MRIs are more expensive and can cause discomfort due to the enclosed space.
The advantage of an MRI over a CT scan is that it is safer as it does not use ionizing radiation. MRIs are particularly useful for imaging of soft tissues in the body and do not have the hazards associated with the radiation used in CT scans and X-rays. Nevertheless, while MRIs can provide highly detailed images and are a powerful diagnostic tool, they are not without disadvantages. These include the high cost of MRI procedures, patient discomfort being enclosed in the scanning device which can lead to claustrophobia, and the exclusion of patients with certain types of metal implants. Although MRI is less effective than X-rays in imaging hard tissues like bones, the safety and detailed imaging of soft tissues make MRIs an important tool in the medical imaging arsenal.
In pharmacology class the students are learning about the mechanism of action of different laxatives. What would the students learn about the mechanism of action of psyllium hydrophilic mucilloid?
Increasing mass and water content of stool, promoting evacuation is the mechanism of action of psyllium hydrophilic mucilloid.
What is a Laxative?
They are substances which are used to treat constipation by increasing bowel movement.
laxatives such as psyllium hydrophilic mucilloid increase water content of the stool and loosens it.
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if pt is pulseless in Ventricular Tachycardia and two shocks and one dose of epi is given, what drug is next
Hepatitis can cause severe liver damage, if not treated properly. True False
Answer:
True
Explanation:
When hepatitis is not treated properly, it can develop, become chronic and cause severe liver damage such as cirrhosis and cancer. It is therefore important to go to your doctor regularly and have routine hepatitis tests and keep your hepatitis A and B vaccines up to date.
Hepatitis is inflammation of the liver. It may be caused by viruses or the use of some medicines, alcohol and other drugs, as well as autoimmune, metabolic and genetic diseases. In some cases, they are silent diseases that do not always have symptoms.
Why is stretching considered exercise
Select all that apply
1.causes you to breathe harder
2.increases blood flow to the muscles
3.conditions the heart
4.helps heal the muscles
5.lengthens myofibrils
The answer is 2,4,5.
What major behavior changes in dogs have occurred as a result of increased dependency on humans?
Which of the following is important to take into consideration when organizing day to day priorities?
A mother breastfeeding her baby is an example of _____________ immunity.
a. active acquired
b. passive acquired
c. passive natural
d. active natural
A way to prevent heat exhaustion is to
A. exercise either before 10 A.M. or after 3 P.M. on hot days.
B. try to cover up as much of your body as possible to prevent the sun from hitting your skin.
C. wear dark clothes during exercise.
D. wear a loose-fitting scarf around your head to keep fluids in the body.
a way to prevent heat exhaustionis to exercise either before 10am or after 3am on hot days when the sun rays are not such strong
A way to prevent heat exhaustion is to A. exercise either before 10 A.M. or after 3 P.M. on hot days.
How would this help with heat exhaustion ?Heat exhaustion is a condition that occurs when your body loses too much fluid and salt. It can happen when you exercise in hot weather, or if you are exposed to high temperatures for a long period of time.
One way to prevent heat exhaustion is to exercise during the cooler parts of the day, such as before 10 A.M. or after 3 P.M. This will help to reduce your risk of overheating.
Option A is correct.
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Mr. Patrick Wallace was recently started on a blood pressure medication to treat his new diagnosis of hypertension (high blood pressure). He returns to see his doctor to make sure the new medication is working.
The office has recently hired a new medical assistant named Meredith. Meredith is having a hard time with the procedure, and so she looks at Mr. Wallace’s past few blood pressure (BP) results and assumes that it is probably about the same (Meredith is unaware of the most recent medication that was prescribed for high blood pressure).
The doctor comes into the exam room and reviews Mr. Wallace’s vital signs and medications. The doctor decides that, based on today’s results, the blood pressure medication dose is not effective, and increases the dose.
About two days after starting the new dose of medication, Mr. Wallace gets out of bed in the morning and becomes very dizzy and passes out. His wife frantically calls 911 and Mr. Wallace is taken to the ER, and his blood pressure is dangerously low. His doctor sees him in the ER and determines that his medication strength is too high and lowers it to his previous dose. Now Mr. Wallace has an expensive ambulance bill, and an ER bill, and has pain in his hip from the fall.
Who in the situation has responsibility for what has happened? Does it fall solely on the Medical Assistant? What should Meredith have done when she was having a hard time obtaining the blood pressure? Do you think that the patient should have to pay the medical bills?
Hi,
Who in the situation has responsibility for what has happened? Does it fall solely on the Medical Assistant? What should Meredith have done when she was having a hard time obtaining the blood pressure? Do you think that the patient should have to pay the medical bills?
- In this case, the doctor has the responsibility for the patient medication.( to assess the patient blood pressure once again.)
- Meredith also doing a mistake. ( inform the healthcare team)
- No, the patient does not have to pay the medical bill (prosecution for error)
Mr. Patrick Wallace was recently started on a blood pressure medication to treat his new diagnosis of hypertension (high blood pressure). He returns to see his doctor to make sure the new medication is working. The office has recently hired a new medical assistant named Meredith. Meredith is having a hard time with the procedure, and so she looks at Mr. Wallace’s past few blood pressure (BP) results and assumes that it is probably about the same (Meredith is unaware of the most recent medication that was prescribed for high blood pressure). The doctor comes into the exam room and reviews Mr. Wallace’s vital signs and medications. The doctor decides that, based on today’s results, the blood pressure medication dose is not effective, and increases the dose. About two days after starting the new dose of medication, Mr. Wallace gets out of bed in the morning and becomes very dizzy and passes out. His wife frantically calls 911 and Mr. Wallace is taken to the ER, and his blood pressure is dangerously low. His doctor sees him in the ER and determines that his medication strength is too high and lowers it to his previous dose. Now Mr. Wallace has an expensive ambulance bill, and an ER bill, and has pain in his hip from the fall. Write 1-2 paragraphs answering the following questions. Who in the situation has responsibility for what has happened? Does it fall solely on the Medical Assistant? What should Meredith have done when she was having a hard time obtaining the blood pressure? Do you think that the patient should have to pay the medical bills?
a build up of.substances on the inner walls of arteries is known as
Which action can best limit the transmission of pathogens by indirect contact?
A. Washing vegetables
B. Practicing abstinence
C. Washing hands
D. Not sharing utensils
Answer: washing vegetables
Explanation:
I got you
Heidi and her sister experience stress when their family from out of town comes to visit for the holidays what can I do to improve their mood during this time
Answer:
The answer is "Talk it out with each other to build positivity"
Explanation:
im taking the test
The nurse is teaching the parents of an infant with tonsillitis about the importance of compliance with antibiotic therapy. What teaching regarding the cause of tonsillitis would be important to share with these parents?
Incidents of drug abuse have no correlation to occurrences of students dropping out high school and teenage pregnancy. true or false.
Dave is a 46-year-old attorney with a family history of heart disease (his father had a heart attack at the age of 56) whose recent blood tests reveal high blood ldl cholesterol and triglyceride levels. his doctor has advised him to eat less fat in his diet. dave is a selfconfessed “foodie” and he enjoys wine and cheese at several social functions each week. he cooks with “real” butter at home and uses half milk and half cream in his coffee. although fairly inactive, dave keeps his weight stable at 170 pounds. he is 5 feet 10 inches tall. 1. what factors may be contributing to dave’s elevated cholesterol and triglyceride levels?
Answer:
Genetic factor. Excess fat in the diet. Sedentary lifestyle.Explanation:
As you can see from the question above, Dave has a genetic factor for heart disease, which already makes your body prone to fat accumulation that can cause heart disease. As if the genetic factor were not enough, Dave shows very little concern with food and consumes very greasy producers as it maintains "real", which contributes to the accumulation of fat in his body. Finally, Dave is sedentary, meaning that all the fat he's accumulating is not being "burned" by any physical activity.
Vision occurs when the lens of your eye bends light to form __________ on the back part of the eye.
A.
vibrations
B.
signals
C.
images
D.
sound
Which of the following statements best describes aerobic activities? A. They make your bones stronger. B. They make your heart beat faster. C. They make your limbs flexible. D. They make your muscles larger.
Your cardiovascular system gets better when you increase the time and intensity of your workouts. What should the word in italics be replaced with to make this sentence more precise? Stronger and more efficient Weaker and more intense Faster and more important Healthier and more frequent
Answer:
a is the answer i just took the exam
Explanation:
The cardiovascular system is the organ system that includes the vessels and heart. It can get stronger and more efficient as the intensity of the workout increases. Thus, option A is correct.
What is the cardiovascular system?The cardiovascular system is the spread of the organ system including the heart and its vessels across the body for the transportation and circulation of blood carrying nutrients, oxygen, wastes, etc. The workout increases the removal of waste and makes the system more efficient.
The cardiovascular system can be made more stronger and efficient by intense workouts as they increase strength and endurance. This improves oxygen circulation and reduces the risk of the heart diseases like strokes, blockage, blood pressure, etc.
Therefore, option A. stronger and more efficient can replace the word "better."
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Your question is incomplete, but most probably your full question was, Your cardiovascular system gets better when you increase the time and intensity of your workouts. What should the word in italics be replaced with to make this sentence more precise?
Stronger and more efficient Weaker and more intense Faster and more important Healthier and more frequentdescribe the differences between saturated fat,unsaturated fat, and trans fat
Saturated fats have no double bonds and are solid at room temperature, and should be limited in the diet. Unsaturated fats are liquid at room temperature and healthier when consumed in moderation. Trans fats are industrially produced unsaturated fats that are solid at room temperature and linked to health risks.
Fats in our diet can be classified mainly into three types: saturated fats, unsaturated fats, and trans fats. Saturated fats are typically solid at room temperature and found in meat, dairy products, and certain oils like coconut and palm oil. They are characterized by having no double bonds between carbon atoms, meaning their carbon chains are saturated with the maximum number of hydrogen atoms. As a result, these fats should be consumed in limited amounts due to their association with health risks like heart disease.
Unsaturated fats, on the other hand, are generally liquid at room temperature and primarily found in plant sources like olive, peanut, and soybean oils, as well as in fish. They contain one or more double bonds between carbon atoms which gives them a different molecular shape and properties. Unsaturated fats are further divided into monounsaturated (one double bond) and polyunsaturated (multiple double bonds) fats, and are better for health when consumed in moderate amounts compared to saturated fats.
Trans fats are a type of unsaturated fat with a specific configuration of double bonds that is not commonly found in nature. They are often produced industrially through a process called hydrogenation and have been linked to an increased risk of cardiovascular disease. Due to this, their use has been reduced or eliminated by many food manufacturers. Trans fats are also solid at room temperature and have been commonly used in processed foods.
The U.S government has developed which of the following programs in order to minimize health disparities among Americans and to increase quality and years of healthy life?
Shape Up! America
Healthy People 2010
Quintet
Mypyramid
Answer:
Healthy People 2010
Explanation:
Healthy People 2010 was a program developed by the US federal government that sought to establish national programs that promote health and disease prevention throughout the United States. The program influenced nutrition programs, STI prevention counseling, anti-smoking programs, physical activity influencing programs, among other options that stimulated the pursuit of higher health standards and better quality of life.
Create a list of all the members of a healthcare team. Based upon your future career (MA, MBC, Pharm Tech, DA, and MOS) identify your relationship and how you will collaborate with each team member can I have an specific example
The healthcare team members include physicians, registered nurses (RNs), medical billing and coding specialists (MBC), pharmacists, dental assistants (DAs), and medical office staff (MOS).
In a healthcare setting, collaboration among different team members is crucial for providing comprehensive patient care. As a Medical Assistant (MA), for example, I would work closely with physicians by assisting them during patient examinations, taking vital signs, and preparing patients for procedures. I would also collaborate with RNs to provide support in patient care activities such as administering medications and dressing wounds. Additionally, I would liaise with MBC specialists to ensure accurate coding and billing for services rendered, assist pharmacists in preparing and dispensing medications as a Pharmacy Technician, and provide chairside assistance to dentists as a Dental Assistant. Lastly, I would work with MOS members to ensure smooth operations in the medical office, including scheduling appointments, managing patient records, and providing excellent customer service. This collaborative approach ensures efficient and effective delivery of healthcare services to patients.A car accident occurs at intersection outside a physician's office during normal business hours do the physician and staff have a duty to provide direct care for the injured
Answer:
Yes.
Explanation:
Medicine is a profession in the service of human and collective health and must be exercised without discrimination of any kind, and the physician must act with the utmost care and to the best of his or her professional capacity, whenever necessary and independent of place.
According to medical ethics, it is the duty of every healthcare professional to treat any patient who is in an emergency situation and is life-threatening, even if that patient is not in the doctor's office. Thus, it is an ethical obligation for health professionals to provide care to injured people after an accident at an intersection.
In order to preserve an amputated body part, you should: place it in a bucket of ice place it in a bucket of cold water place it in a bucket of hot water leave it where it is and wait for (ems) to arrive
Final answer:
To preserve an amputated body part, wrap it in a clean, damp cloth, place it into a sealed bag, and then keep the bag cool in a container of cold water or ice without direct contact. Keep the injured person warm and seek emergency medical assistance immediately.
Explanation:
When attempting to preserve an amputated body part, the correct procedure is crucial for potentially saving the part and allowing for reattachment. The body part should not be placed directly on ice or in hot water. Instead, it needs to be kept cool without causing further damage from frostbite. The most recommended method is to wrap the body part in a clean, damp cloth, place it in a sealed plastic bag, and then put the bag in cold water or a container filled with ice. The key is to keep the body part cool but not allow direct contact with ice. It should be handled gently to avoid further damage. Once the body part is secured, it is important to seek emergency medical services (EMS) immediately.
While waiting for EMS, cover the extremities of the person who has suffered the amputation to keep them warm. Ensure the injured person is also kept warm to prevent further heat loss, which is especially important in cases of shock.
Time is of the essence in such situations. Keep the amputated part cool and get professional medical help as soon as possible. The goal is to give the amputated part the best chance for successful reattachment.
Which screening is used to test for diabetes
There are two simple tests for diabetes screening:
Fasting plasma glucose testOral glucose tolerance testExplanationFasting plasma glucose: This test involves to check the level of glucose in the blood after fasting .In this test if glucose level exceeds than 125mg/dL, the other test or retest will be applied to confirm a diabetes.
Oral glucose tolerance test (OGTT): In this test, the patiest have to drink the sugary solution 2 hours before to check the concnetrtion. But in this, If concnetration exceeds from 200 mg/dL, the repeat test will be applied to confirm the level of glucose.
Which statement describes how doctors use their knowledge of genetics in medicine?
DNA analysis is used in the study of inheritance and disease.
Genetic testing can help diagnose disease.
Genetic engineering may some day be able to prevent disease.
all of the above
Answer:
D. All of the above