The Stone Age is split into three separate periods: Palaeolithic, Mesolithic and Neolithic.
What are the three characteristics of stone age?The Stone Age is also commonly divided into three distinct periods. First one is the earliest and most primitive being the Paleolithic era; a transitional period with finer tools known as the Mesolithic era; and the final stage known as the Neolithic era.
What are three main attributes of Paleolithic age?The three main attributes of the Paleolithic Age are as follows: The inhabitants were dependent on their environment. Men were hunters and women were gatherers. They used simple tools.
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At a health fair, a nurse explains to students the difference between the sympathetic and parasympathetic nervous system. What could the nurse say about the sympathetic nervous system response?
It speeds up the responses in the body.
The sympathetic nervous system (SNS) is one of two main divisions of the autonomic nervous system (ANS). In other words, this system prepares the body for strenuous physical activity. The events that we would expect to occur within the body to allow this to happen do, in fact, occur.
The sympathetic nervous system activates the fight or flight response during a threat or perceived danger, and the parasympathetic nervous system restores the body to a state of calm. The parasympathetic system regulates “rest and digest” functions, It basically undoes the work of sympathetic division after a stressful situation.
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The bursa that commonly becomes inflamed from overuse of the patellar tendon is the:_____.
Answer:
Deep infrapatellar bursa
The __ te is the time between the peak of the gradient-echo to a previous rf excitation pulse.
The echo time, TE is the time between the peak of the gradient-echo to a previous rf excitation pulse.
What is echo time?The echo time, TE is the time between the excitation RF pulse and the echo formation.
This echo time is an important measurement in magnetic resonance image, MRI. This echo is produced when the frequency encoding gradient is turned on and the gradient reversal produces the echo.
In conclusion, echo time, TE is important in MRI.
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Describe several lifestyle choices that contribute to fitness, health, and wellness.
Answer:healthy habits such as eating more balanced, do exercise, eat more fruit and vegetables. Also do yoga or simply jogging at least 5 days a week 30 mins.
Explanation:
A subjective mental state that is usually accompanied by distinctive behaviors as well as involuntary physiological arousal is called.
A subjective mental state that is usually accompanied by distinctive behaviors as well as involuntary physiological arousal is called the autonomic nervous system.
Terms in this set - A) motivation. B) temperament. C) emotion
What is the link between emotional arousal and the autonomic nervous system?
The sympathetic (arousing) and parasympathetic (calming) divisions of the autonomic nervous system control the arousal component of emotion. The fight-or-flight reaction immediately prepares your body for action during a crisis.What are the three dimensions of stress?
Stress tensor's spherical and deviatory components - establishing the major stresses and principal planes. volumetric force - Principal stress dilatation - Theories of failure - Dilation and distortion.What is autonomic arousal?
The chronic and persistent arousal of the autonomic nervous system (ANS) that is not brought on by an underlying medical illness is a symptom of autonomic arousal disorder. Many of the body's automatic functions, including heart rate, breathing, and digestion, are controlled by the autonomic nervous system (ANS).Learn more about autonomic arousal
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Which food item is a healthy choice for protein in the usda food patterns?
a. bacon
b. nuts
c. sweet potatoes
d. luncheon meats
e. marbled meats
B. The food item in the given options that is a healthy choice for protein in the usda food patterns is nuts.
What is protein?
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.
What is USDA food patterns?The USDA Food Patterns were developed to help individuals carry out dietary guidelines recommendations.
USDA Food Patterns identify daily amounts of foods, in nutrient-dense forms, to eat from five major food groups and their subgroup.
Food item that is a healthy choice for protein in the usda food patterns is nuts.
Thus, the food item in the given options that is a healthy choice for protein in the usda food patterns is nuts.
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The level of which hormones increase after ovulation
A. progesterone
B. Testosterone
C. Estrogen
D. LH
Progesterone is the hormone that increases after ovulation (Option A).
What is Progesterone?Progesterone is a fundamental hormone in the reproductive cycle that increases its level after ovulation.
Progesterone is secreted by the corpus luteum and helps to maintain the wall of the uterus.
In conclusion, Progesterone increases after ovulation (Option A).
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Infants who are unable to predict how their parents will react to their cries for care and attention are especially likely to show signs of:
Infants who are unable to predict how their parents will react to their cries for care and attention are especially likely to show signs of insecure attachment.
Due to insecure attachments people become anxious, fearful and avoidant.
In case of children it is known as ambivert, avoidant and disorganized.
There are three types of insecure attachment:
Anxious attachment: People tend to become anxious and insecure in relationships.Avoidant attachment: People show dismissive behavior , and avoid emotional closeness. Fearful avoidant-attachment: People show unpredictable and volatile behaviors.Learn more about infants from:
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Once you have found a video, watch it carefully. Take note of what hearing the terms HIV and AIDS makes you think or feel. Briefly describe the video you found, and then answer the following questions:
Did you gain any information from the video that changed what you previously thought about HIV or the people living with the virus? If so, what?
Do you think the video challenged any stereotypes or misconceptions that many people have regarding HIV? If so, which ones, and how?
Do you think the video reinforced any stereotypes or misconceptions that many people have regarding HIV? If so, which ones and how?
The answers include the following:
There was no information which changed what I thought about HIV.it challenged people being scared to associate with people infected with the virus so as not to contract it.There was no stereotypes or misconceptions reinforced.What is HIV?This is referred to as human immunodeficiency virus and attack the white blood cells in the body.
This is spread through exposure to contaminated objects and sexual contact between individuals.
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Exposure to low-level radiation resulting from industrial leakage or medical x-rays ________
Exposure to low-level radiation resulting from industrial leakage or medical x-rays can increase the risk of childhood cancer.
Low-level radiation exposure does not immediately affect health, although it can slightly raise the risk. Radiation risk can relate to both excess malignancies overall (incidence risk) as well as only excess cancers that are lethal (mortality risk).When exposed to the same radiation exposures as adults, children and adolescents face higher risks. Children have a rapid rate of cell growth and radiation sensitivity. Their youth lengthens the time it takes for any possible ionizing radiation impacts to manifest because the effects of radiation take years to develop. It is well known that childhood radiation exposure from nuclear power plant explosions, A-bomb explosions, and medical operations is linked to an increase in leukemia and thyroid cancer rates.learn more about low-level radiation here: https://brainly.com/question/12804326
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Bruno is responding to an injury. after checking for responsiveness and checking the surrounding area, what should he do next, according to the "three cs"?
Answer:
Call first aid, Activate EMS(Emergency Medical Services).
Explanation:
After checking your surroundings and making sure that everything is safe, you shake and shout(check for responsiveness). If it is safe to say that the victim isn't showing any signs of response, you immediately call 911. If there is someone nearby, ask them to call and then get back to you saying that they have reached out and EMS is on their way.
Answer:
Speak with a 911 dispatcher.
There is some empirical evidence that suggests that a gluten-free diet has what effect on those who do not have celiac disease or wheat sensitivity?
There is some empirical evidence that eating gluten can harm the small intestine, result in malnutrition and vitamin deficiencies, suppress the immune system.
The common term for the proteins present in wheat, rye, barley, and hybrid grains is gluten. The greatest harmful health effects of gluten, particularly for those who have celiac disease, are caused by glutenins and gliadins. It can seriously affect someone with celiac disease,that can result in long-term organ damage.
Even a small amount of gluten, such as a few breadcrumbs, can have a significant detrimental impact on someone with celiac disease. Digestion-related symptoms include bloating, gas or diarrhoea. You may encounter nutritional deficits if you have celiac disease, which can result in anaemia, weight loss, or even failure to thrive.
Those with celiac disease must adhere to a rigorous gluten-free diet because it is a dangerous condition.
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Traditionally, the educational perspective of health care providers has been essentially focused on?
Traditionally, the educational perspective of health care providers has been essentially focused on keeping people healthy
Health maintenance is the main goal of healthcare programs. In order to choose healthy habits and make changes that lower the chance of developing chronic diseases and other morbidities, health care programs seek to involve and empower individuals and communities.
By preventing, diagnosing, treating, minimizing, or curing disease, illness, injuries, and other physical and mental impairments in people, healthcare aims to promote overall health. Health professionals and other allied health areas provide healthcare.
Healthcare enhances life quality and aids in healthcare prevention. The goal of Healthy People 2030 is to ensure that everyone has access to the healthcare they require while also raising the standard of care.
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what is cell? why is it called cell?
_____________________ prevention comes into play in the case of an active outbreak of influenza.
Annual influenza vaccination prevention comes into play in the case of an active outbreak of influenza.
There preventative measures to be followed during influenza outbreak:
Stay away from sick people's tight proximity. When you're sick, stay at home. Always cover your mouth and nose with a cloth or tissue whenever you cough or sneeze. Regular hand washing will help shield you from pathogens. Avoid touching your lips, nose, or eyes. The germs can be transferred when a person touches something contaminated with germs and then contacts the eyes, nose, or mouth. Commonly touched surfaces in the house or office should be cleaned and disinfected.To learn more about influenza click here
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Which body part continues to exhibit growth in both size and weight during early adulthood?
answer: the brain continues to exhibit in both size and weight
Addiction to nicotine is a chronic, relapsing medical condition and should be treated as such.
Answer: Tobacco dependence disorder is a chronic relapsing condition, yet treatment is delivered in discrete episodes of care that yield disappointing long-term quit rates.
Explanation:
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With congestive heart failure (chf), the myocardium of the ___ is most commonly affected.
According to the research, the correct option is left ventricle. With congestive heart failure (chf), the myocardium of the left ventricle is most commonly affected.
What is a congestive heart failure?It is the pathophysiological and clinical state in which a cardiac abnormality of the left ventricle causes the heart to lose the ability to maintain adequate flow, even at the expense of increasing pressures.
It is when the myocardium is subjected to excessive load and pulmonary or visceral congestive signs usually appear, which have an important prognostic value and are used as a decisive criterion in the choice of treatment.
Therefore, we can conclude that according to the research, the correct option is left ventricle. With congestive heart failure (chf), the myocardium of the left ventricle is most commonly affected.
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M
Which of these are signs of choking? Check all that apply.
O heavy coughing
O inability to talk
O loss of consciousness
. discoloration of lips
O difficulty breathing
Answer:
b
Explanation:
the bloodstream stops flowing resulting inability to talk
Answer: D
Explanation: i say difficulty breathing because when choking it can cause your airway to get blocked.
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Which nursing action will assist in pain management for a client in the postoperative phase?
Will the administration of analgesic drugs in nursing help in the management of a client's pain in the postoperative period
What is analgesic?Aspirin, acetaminophen, dipyrone, NSAIDs and selective COX-2 inhibitors are the main non-opioid analgesics used in the treatment of postoperative pain. Its mechanism of action consists of inhibiting the formation of prostaglandins, whose function is to amplify the area of nociception and pain sensitivity.
What is postoperative?The postoperative period is the time after a surgery that needs special care until the patient is fully rehabilitated. It is a delicate moment, in which the patient really needs the help of the nursing team. Therefore, it is essential that the team is ready and attentive to the needs of each patient.
With this information, we can conclude that After surgery, it is common to have pain or discomfort at the site, so the doctor usually recommends the use of analgesic and / or anti-inflammatory drugs.
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Which best describes the relationship between healthcare ethics committees (hecs) and institutional review boards (irbs)?
The relationship between healthcare ethics committees (hecs) and institutional review boards (irbs) is that both are saddled with the responsibility of addressing ethical issues that may arise in patient care and ensure that sound decision are made with respect to participants' values, concerns, and interests.
What are Institutional review BoardsInstitutional Review boards are are responsible with reviewing all studies involving human subjects to protect their rights and welfare.
They form a part of a larger structure designed to research enterprise in order to protect human subjects.
What are healthcare Ethics Committee?The healthcare ethic committee is a body designed for the education, policy development and review, and case analysis of patients in a health facility.
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People in asian cultures have traditionally defined health in terms of energy balance and flow. ______ is their term for the central energy that defines all life.
Answer:
the term is 'Qi'
The glycemic index of foods is ____
Answer: The glycemic index is a system of assigning a number to carbohydrate-containing foods according to how much each food increases blood sugar. The glycemic index itself is not a diet plan but one of various tools such as calorie counting or carbohydrate counting for guiding food choices.
Explanation:
Children with asd most typically have issues in which area of motor development?
Children with ASD most typically have issues in Gross motor skills, fine motor skills, and motor imitation.
A neurological and developmental condition known as autism spectrum disorder (ASD) has an impact on how people connect with others, communicate, learn, and conduct. Autism is classified as a "developmental condition" since symptoms often occur in the first two years of life, even though it can be diagnosed at any age.A person with autism spectrum condition, whether a child or an adult, may struggle with social skills and communication, which could include any of the following symptoms:
Fails to acknowledge your call or occasionally seems not to hear you. Resists cuddling and holding, and seems to prefer playing alone, retreating into his or her own world. Infants and toddlers with autism have difficulty developing their motor abilities, and the more severe their condition, the slower their growth.learn more about autism spectrum disorder (ASD) here: https://brainly.com/question/3590590
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What is the purpose of the federal Department of Health and Human Services in healthcare today
Answer:
The mission of the U.S. Department of Health and Human Services (HHS) is to enhance the health and well-being of all Americans, by providing for effective health and human services and by fostering sound, sustained advances in the sciences underlying medicine, public health, and social services.
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Which taste does an infant demonstrate a preference for, assessed by examining the infant’s facial expressions?
A baby shows a preference for sweets and their easy expression will be a joy to examine their facial expressions.
What are babies' facial expressions?Babies at two months seem to be able to discriminate changes in facial features that denote emotional expression, distinguishing expressions of joy, sadness, and anger, and displaying compatible expressions for joy and anger.
Why do babies love sweets?The relationship between sweet preference and growth makes intuitive sense because when growth is rapid, caloric demands increase. Children are programmed to like sweet taste because it fills a biological need by pushing them towards energy sources.
With this information, we can conclude that nately programmed to prefer sweet, salty, and umami (savory) flavors; we learn to like sour, bitter, and other flavor profiles through exposure. It's very normal for children to have a natural, built-in preference for sweets.
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The nutrient needs of young boys and girls do not differ until about the age of 8 or 9 years.
a. true
b. false
Answer:
I believe it's false because it's till 13 I belive
Answer: true
Explanation: Most studies and guidelines on eating behavior are from high-income countries (HICs). The 2010 U.S. dietary guidelines for adolescents (ages 9–18 years), for example, suggest that girls require 1,400–2,400 calories per day and boys require 1,600–3,200 because of their typically larger frames and muscle mass.
Damage to the __________________ impairs the execution of well-learned motor movements.
Damage to the motor neurons impairs the execution of well-learned motor movements.
Within the spinal cord and brain are specialized brain cells called neurons known as motor neurons. The upper motor neurons and the lower motor neurons are their two primary subgroups. Beginning in the brain, the upper motor neurons descend to join the lower motor neurons.The central nervous system (CNS) contains motor neurons in the spinal cord, which communicate with muscles, glands, and organs all over the body. Spasticity of the muscles and excessive reflex activity might result from the lower motor neurons' inability to receive signals from the upper motor neurons. Voluntary movements may become laborious and slow as a result. People who have MNDs may eventually lose their ability to walk or regulate other movements.learn more about motor neurons here: https://brainly.com/question/13061744
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In health care reform, the requirement that all citizens obtain health-care insurance coverage from some source, public or private, is called a(n):____.
Answer:
dfsdsddssdfsfdsfd
Explanation:dc
A nurse is providing discharge information to a postpartum client. Identify three (3) teaching points to discuss with the postpartum client prior to discharge regarding breastfeeding
A nurse is providing discharge information to a postpartum client should teach the following three points:
Hands should be thoroughly washed before breastfeeding. The client should be informed to empty her breasts completely with each feeding. Nipples should be allowed to air dry.Postpartum refers to the period following childbirth. Within a few days of giving birth, most mothers experience the "baby blues," or feelings of sadness or emptiness. The newborn blues typically disappear in 3 to 5 days for most mothers. You may have postpartum depression if your baby blues persist or if you feel depressed, hopeless, or empty for more than two weeks.Women who exclusively breastfeed may get their first postpartum period six weeks after giving birth, a year or more later, or even 18 months later.Hands should be thoroughly washed before breastfeeding. The client should be informed to empty her breasts completely with each feeding. Nipples should be allowed to air dry.learn more about postpartum here: https://brainly.com/question/18043122
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