if the theory that free radical injury to cells advances aging is true, then consuming a diet high in may delay the aging process.
Free radicals are unstable atoms that can damage cells, causing illness and aging.
Free radicals are atoms that are not stable and can cause damage to cells, which can lead to illness and ageing. Free radicals have been linked to a number of diseases as well as the natural ageing process; however, very little is known about their function in human health or how to stop them from making people sick.
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Gestation is divided into three 13- to 14-week periods called trimesters. Determine whether the following events occur in the first, second, or third trimester of pregnancy.
1. neural tube, most spontaneous abortions
2. first trimester during, mother's breast weight increases
3. majority of iron transfer, fetus doubles in length and weight
The neural tube, the most spontaneous abortion. Trimesters are used to categorize different phases of pregnancy. The first trimester lasts from week one to week twelve. The second trimester lasts from week 13 to the end of week 26.
Your second trimester begins in week fourteen. I hope that you are now starting to feel less worn out and ill. Your appetite may return as your energy levels do. Keep in mind that your baby doesn't currently require any additional calories. Week 27 of the pregnancy through the end of the third trimester is considered the third trimester.
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What is the limit for daily intake of added sugars recommended by the dietary guidelines for americans?.
Answer:
Americans should limit their added sugars
Americans 2 years and older keep their intake of added sugars to less than 10% of their total daily calories. For example, in a 2,000 calorie diet, no more than 200 calories should come from added sugars (about 12 teaspoons)
Explanation:
Who discovered the peripheral artery disease?
Peripheral artery disease (PAD) consist of partial or complete obstruction of the arteries in the lower limbs, is one of the most common manifestations of atherosclerosis.
What is peripheral artery disease?Peripheral artery disease was discovered by Charcot, in 1858. He clearly defined and described the syndrome in horse.
Peripheral Arterial Disease (PAD) is a common condition in which the legs or lower limbs narrow or the blockage of the vessels that carries blood from the heart to the legs or lower limbs. It is primarily caused by the buildup of fatty plaque in the arteries which is also called as atherosclerosis.
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Which skin appendages aid in cooling the body to prevent overheating on a hot day or during intense exercise?.
Sweat glands in the skin allow the skin surface to cool when the body gets overheated.
What are sweat glands?
Exocrine glands are found all over the surface of the body and produce perspiration. They're also known as sudoriparous or sudoriferous glands. The Latin word "sudor," which means "sweat," is the source of these names.Two different types of sweat glands exist:
All over the body, eccrine glands release a watery substance that cools the skin.Armpits and the perianal region are the principal locations for apocrine sweat glands, which release a more viscous, pungent substance.Although these two varieties of glands have a number of histological differences, they do have a similar overall structure. They both have secretory and duct (excretory) segments, in other words.Hence, sweat glands prevent over heating
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In response to action potentials arriving from the transverse tubules, the sarcoplasmic reticulum releases a. potassium ions b.acetylcholine c. acetylcholinesterase d.calcium ions e.sodium ions
In response to the action potentials arriving from the transverse tubules, the sarcoplasmic reticulum releases Calcium ions.
What are Calcium ions?
Calcium ions are positively charged particles formed when calcium atoms lose electrons during a chemical reaction. They are important for a variety of bodily functions, including muscle contraction, nerve transmission, and blood clotting. Calcium ions also play a role in regulating the acid-alkaline balance in the body, and are necessary for the absorption of vitamin B12 and other nutrients.
What are transverse tubules?
Transverse tubules (or T-tubules) are invaginations of the sarcolemma (cell membrane) of muscle cells. They are found in both skeletal and cardiac muscle cells and provide a pathway for the transmission of electrical signals from the cell surface to the interior of the cell. These signals trigger the release of calcium ions from the sarcoplasmic reticulum, which in turn causes muscle contraction.
What is sarcoplasmic reticulum?
The sarcoplasmic reticulum is a network of membrane-bound structures found in muscle cells. It is responsible for storing and releasing calcium ions, which regulate muscle contraction and relaxation. It also helps to transport metabolic waste products away from the muscle cells.
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Post-assessment
Question 1 of 10
When does decision-making become more complex?
When it involves your values
When you are not responsible
When it involves a clear problem
When you have to make an easy choice
Strenuous exercise (no pain, no gain) programs are required in order to produce the health benefits of physical activity.True or False
The NIH recommends that adults engage in 20 to 60 minutes of physical activity per day at 60 to 90 percent of their maximum heart rate, seven days a week, to improve cardio-respiratory endurance.
Physical activity can improve your brain health, help you manage your weight, lower your risk of disease, strengthen your bones and muscles, and improve your ability to do everyday activities. Adults who sit less and engage in moderate-to-vigorous physical activity reap some health benefits. Strenuous exercise (no pain, no gain) programs are required to produce the health benefits of physical activity.
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An infant who weighed 8 lbs at birth should weigh ____ lbs on his first birthday.
Answer:16lbs
Explanation:
If he weighs 8 lbs after being inside his mum's stomach for approximately 8-9 months, he should gain the same amount of weight, if not more.
So you just do 8+8 which is 16lbs
T/F. According to the general adaptation syndrome, during the resistance stage, a person typically feels like a heavy burden has been removed from his or her mind.
"According to the general adaptation syndrome, during the resistance stage, a person typically feels like a heavy burden has been removed from his or her mind." is false.
What happens during the resistance stage of the general adaptation syndrome?The stage of resistance. The body starts to heal itself after the initial shock of a stressful incident and having a fight-or-flight reaction. Your heart rate and blood pressure start to return to normal as a result of the decreased cortisol release.After the first jolt of stress, your body attempts to restore itself during the resistance stage of general adaption syndrome. Your heart and blood pressure will start to return to prestress values during this time if the stressful circumstance is gone and you are able to deal with it.If the stressor continues, the body recovers from the alarm stage and starts to cope. The body tackles the threat and resistance is strong.To learn more about general adaptation syndrome refer,
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Karl suffers from hallucinations, delusions, and general agitation associated with schizophrenia. What medication would likely be prescribed to offer some relief?.
Antipsychotics must be prescribed to Karl , who is suffering from hallucinations, delusions, and general agitation associated with schizophrenia.
Neuroleptics, another name for the class of psychotropic drugs known as antipsychotics, are generally used to treat psychosis, particularly in schizophrenia but also in a variety of other psychotic diseases. They are also a cornerstone of the bipolar disorder treatment, along with mood stabilizers.
Schizophrenia is a severe mental illness in which reality is perceived by sufferers strangely. Schizophrenia may include hallucinations, delusions, and severely irrational thinking and behavior, which can make it difficult to go about daily activities and be incapacitating. Schizophrenia patients require ongoing care.
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What is the drainage of the small saphenous vein?.
Answer: It drains into your popliteal vein.
The Small Saphenous Vein (SSV) is a superficial vein of the posterior leg. It drains the leg's lateral surface and runs up the leg's posterior surface to drain into the popliteal vein.
What are 4 physical signs of an eating disorder?
1: Acting weird at mealtime
E.g: eating a lot, then scurrying off to a washroom, skipping meals regularly, eating alone in private, et cetera.
2: Obsessed with weight and/or body image
E.g: talking a lot about their weight, jealousy of "thin people", taking their weight measurments/BMI a lot.
3: Fixation on burning calories by any means necessary
E.g: Abuse of supplements, purging food, using a lot of unecessary laxatives and weight loss pills, exercising ad nauseum, the list goes on.
4: Extreme loss/gain of weight/body fat.
I don't think this one needs examples.
If you think you may have an eating disorder, contact a doctor.
sextus empiricus begins his description of skeptical philosophy by opposing it to what he takes to be the only two other alternative kinds of philosophical frameworks. which of the following identifies these other two possibilities apart from skepticism?
Sextus Empiricus expressed concerns about all kinds of knowledge. He questioned the validity of induction long before its most famous critic, David Hume, and advanced the regress argument against all forms of reasoning.
Those who claim for themselves to judge the truth are bound to possess a criterion of truth." While an agnostic may argue that it is impossible to know whether or not God exists, a skeptic contends that we should postpone making such a determination. Skepticism in Sextus Empiricus attempts to avoid error by suspending judgment on questions that cannot be answered with certainty.
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I’m diabetic what diet would be best for me
Answer:
non gluten items
Explanation:
sugar free and non gluten items.
Some foods commonly cause an allergic response in children and should not be included in the initial introduction of solid foods. Which one of the foods are more likely to cause an allergy?.
The food most likely to cause an allergic reaction in children is cow's milk.
What is a food allergy?
A food allergy is an adverse reaction to a particular food that is triggered by the body's immune system. Symptoms of a food allergy can range from mild reactions such as skin rashes and hives to more severe reactions such as difficulty breathing, throat tightening, and anaphylaxis. A food allergy can be life-threatening and is caused by an abnormal response of the body’s immune system to a food component that is normally harmless.
Cow's milk is one of the most common food allergens in children and can cause a range of symptoms including hives, swelling of the lips, eyes and face, vomiting, diarrhea, nausea, and abdominal cramps. It is also the most common source of anaphylaxis, a severe allergic reaction that can be life-threatening. Cow's milk contains proteins that can trigger an immune response in those with an allergy to it. Other common food allergens include nuts like peanuts, tree nuts, eggs, wheat, soy, fish, and shellfish.
To avoid these food allergens, always read ingredient labels and be aware of potential allergens when buying or preparing food. If a child has already been diagnosed with an allergy, it is important to strictly avoid the food allergen in any form. Additionally, if one have any concerns about potential food allergies in one's child, it is important to discuss these concerns with a pediatrician.
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Parker lives in a neighborhood where there are not a lot of grocery stores. His parents have to get a ride to the closest grocery store on weekends to buy food for the family since they do not have a car. When his parents work late,
they leave him money for dinner, but there are only fast food places and convenience stores in walking distance. What term BEST describes Parker's neighborhood?
A. target rich environment
B. food dessert
C. farmer's market
D. vegetarian haven
The electrocardiogram (ECG) is composed of a P-wave, a QRS complex, and a T-wave. These three components are measured:-once during each cardiac cycle.-three times during each cardiac cycle: during a contraction of the atria, a contraction of the ventricles, and when the heart is at rest.-twice during each cardiac cycle: during a contraction of the atria and a contraction of the ventricles.-independently of the cardiac cycle.
The P wave, followed by the QRS complex and the T wave, represents atrial and ventricular depolarization and repolarization on the ECG. The P wave is associated with right and left atrial depolarization. Because of its low amplitude, the atrial repolarization wave is invisible.
An ECG complex with a P wave indicates atrial depolarization. The QRS wave is in charge of ventricular depolarization, while the T wave is in charge of ventricular repolarization. A lack of atrial depolarization is indicated by the absence of a P wave. This is also referred to as atrial fibrillation.
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For a brainstem injury, what type of response would you expect when testing the triceps reflex?.
Triceps relfex will be exagerated .
The triceps reflex, also known as a deep tendon reflex, is a reaction that causes the triceps brachii muscle to contract involuntarily. The Cervical (neck area) spinal nerve 7 nerve root initiates it (the small segment of the nerve that emerges from the spinal cord). The reflex is tested as part of a neurological examination to evaluate the sensory and motor pathways of the C7 and C8 spinal nerves.
Tap the triceps tendon with the sharp end of a reflex hammer while the forearm hangs loose at a right angle to the arm to perform the test. A triceps muscle contraction generates extension, indicating a proper response.
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Full Question: For a brainstem injury, what type of response would you expect when testing the triceps reflex?.
Exaggerated
Present
Absent
Diminished
How does providing affirmation within the family promote mental and emotional health?.
Providing affirmation within the family can help promote mental and emotional health in several ways.
What is Mental and emotional health?
Mental and emotional health refer to a person's overall psychological well-being. It encompasses physical health, psychological resilience, social connectedness, and self-esteem. It also includes the ability to cope with life's stresses, build healthy relationships, and make meaningful contributions to the community. Good mental and emotional health is essential for overall health and wellbeing.
First, affirmation helps foster a sense of belonging and connection within the family. When children and adults feel accepted and valued within their family, they have a greater sense of security and self-worth. This can help them to build healthy relationships with others and develop a healthier sense of self.
Second, it helps to build positive self-esteem in family members. It can help to encourage healthy communication, problem solving, and conflict resolution. Affirmation can also help foster positive relationships between family members, which can help to reduce stress and strain in the family.
Finally, providing affirmation within the family can help to create an atmosphere of support and understanding. This can help to create an environment of openness and trust, which can encourage family members to express their feelings and thoughts without fear of judgement. This can help to create a healthier and more supportive family unit.
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As an orthopedic surgeon, Carla is advising her patient who is in his mid-20s to make some changes to his diet and include exercises in his daily routine as that would ensure his bone density is normal. Which of the following statements, if true, best supports her advice?
Orthopedists, often known as orthopedic doctors, specialize in the diagnosis, treatment, prevention, and rehabilitation of musculoskeletal diseases. Orthopedic surgeons not only diagnose, treat, and prevent musculoskeletal issues, but they can also perform surgery when necessary.
A polite and sympathetic surgeon will take the time to clearly explain everything to the patient to ensure they understand their diagnosis and treatment plan. They are always willing to answer patients' inquiries and have excellent bedside manners. Complex reconstruction surgeries are among the most difficult in orthopedic surgery, ranging from modifying a failed previous joint replacement to dealing with severe bone loss.
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One of the major goals of using preservation methods such as smoking, salting, and drying is decreasing the _______________ in a food. This decreases the potential for bacterial growth.
A. acid content
B. bacteria
C. mold
D. water content
A powerful communication tool used to clarify documentation in a health record and achieve accurate code assignment is called a.
What is the portion of a medical bill an insured person pays that’s NOT covered by insurance?
a
Medicaid
b
hybrid payment
c
premium
d
co-pay
Answer:
I'm pretty sure it's co-pay :)
which statement is true regarding the dimensions of wellness 
Answer:
Wellness is best expressed through a continuum, from wellness to premature death.
Wellness requires optimal levels of health in each of the dimensions of health.
Wellness focuses on the quality of life.Wellness focuses on creating balance in one's life.
Explanation:
Hope it helps!
Could you please give me brainliest for this? Thank you!
Individual differences in height and weight are more marked in middle childhood than in early childhood.By the age of ten, children's heights may vary by as much as _____ inches and their weights may vary byas much as _____ pounds.
a. three; ten
b. eight; forty
c. six; thirty
d. four; twenty
Individual differences in height and weight are more marked in middle childhood than in early childhood. By the age of ten, children's heights may vary by as much as Six inches and their weights may vary by as much as thirty pounds.
In both boys and girls, the consistent development during middle childhood causes an average height gain of little over 2 inches each year. An average person gains 6.5 pounds annually. How near to puberty the child is will affect a lot of aspects, including when and how much a youngster will develop.
According to "Child psychology" ,Children gain 5 lbs more weight and develop 1-2 inches taller during middle childhood. Due to their huge heads since birth, they grow less top heavy. In this period, the bottom region of the body experiences a lot of growth.
Up until the beginning of puberty, which happens late in middle childhood or in early adolescent, middle childhood is characterized by moderate, consistent growth.
In "Child psychology" , psychologists explains how middle childhood friendships benefits in children's quality of life and trusting others. Other factors include behavioral changes , cognitive skills, emotional disclosure ,trust and moral development. "
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Olivia is the only girl in her grade who plays football with boys. She is likely to be called abnormal because her behaviour
A) is a deviation from the average
B) is a deviation from the idea
C) indicates a sense of personal discomfort
D) okay it's an inability to function effectively
Olivia is the only girl in her grade who plays football with boys therefore she is likely to be called abnormal because her behavior is a deviation from the average and is denoted as option A.
What is Deviation?This is referred to as the process in which an action facilitates the departing from an established course or accepted standard when dealing with certain activities or conditions.
On average, girls are less likely to participate in football activities as it is mostly performed by the male gender which is therefore the reason it is a deviation from the average when she is the only girl who does it.
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international organization which sets health standards, collects health data, watches for epidemics, and helps establish immunization programs is?
Major global health issues are handled by a department of the UN. The World Health Organization coordinates programs for education and research, establishes standards for disease prevention, healthcare, and medication, and produces reports and scholarly articles.
According to the phrase "Health in All Policies," all public policies should take the effects on people's health into account. For dependable health information, you should start at the National Institutes of Health website. Websites dedicated to health that are supported by federal government agencies are typically reliable sources of information.
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During soccer practice one of your teammates sprains her ankle. You take an instant cold pack from the first aid kit to use on her ankle. It is not at all cold when you take it out. The instructions on the cold pack tell you to punch the pack so that you break open a sake of chemicals inside it. When you do that, you notice that the cold pack rapidly becomes quite cold. What happened?.
Answer: the chemicals broke
Explanation:
An exciting, but controversial future treatment for brain injury may be the use of _______ to replace the damaged neurons in the brain and spinal cord.
When we listen to the speech, we use the same neural systems that we use to make those sounds to process the speech sounds. The motor theory of speech perception proposes that people perceive spoken words by identifying the vocal tract gestures used to pronounce them rather than the sound patterns generated by speech.
The fusiform face area (FFA, which means spindle-shaped face area) is a part of the human visual system that is specialized for facial recognition (it is also activated in people who are blind from birth). It is found in the fusiform gyrus of the inferior temporal cortex (IT).
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Answer:embryonic stem cells
Explanation: trust meh