Answer:
a. QRS
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole : in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.
The QRS complex represents the time necessary for the impulse to travel through the bundle of His, the bundle branches, and the Purkinje fibers to complete ventricular activation or contraction, known as ventricular depolarization. QRS is simply a combination of the Q-wave, R-wave and the S-wave which represents electrical impulses.
Identify three emerging trends in the eating patterns of Americans
Answer:
hi
Explanation:
Meat, poultry, and fish intake has climbed dramatically. Grain and cereal consumption has also risen. Vegetable fats are increasingly being used instead of animal fats, but total fat consumption is still high. Sixty percent of Americans eat snack food regularly, consuming about 20 percent of their calories from snacks.
Pathogens grow best in which foods?
А
TCS
B
perishable
С
ready-to-eat
D
frozen
Please help!!
Answer:
C. Ready to eat.
Explanation:
Section 1 - Question 6
Which statement best describes a step in the grooming process?
A
Earning the trust of a potential victim.
B
Lying about your age to appear older or younger.
C
A person who behaves abnormally.
Harassing someone based on gender or age.
Answer: B is one of the best awnsers
Explanation: A stranger in a store might lie about their age to make you feel more comfortable around them and therefore try to get close to you. Other cases could occur online which leads to bigger issues of “catfishing.”
The statement that best describes a step in the grooming process is earning the trust of a potential victim. The correct option is A.
What is grooming process?A child or young person is groomed when someone establishes a friendship, trust, and emotional connection with them in order to control, take advantage of, and abuse them.
Groomed kids and teens run the risk of experiencing intimate abuse, exploitation, and trafficking.
Style and discipline come together to make up grooming. For a variety of reasons including personal, social, health, psychological, or just as a matter of everyday living meaning maintaining personal cleanliness is important.
The following actions may be among the steps:
locating and aiming for the victim.gaining access and trust.playing a part in the life of the child.isolating the youngster.Keeping the relationship a secret.putting the first intimate move.governing the partnership.Thus, the correct option is A.
For more details regarding grooming process, visit:
https://brainly.com/question/15604800
#SPJ2
Which is the best action to take during an earthquake?
A.
If outdoors, seek the shelter of a sturdy building.
B.
If inside, seek protection from windows and hanging objects.
C.
If in a car, drive as quickly as possible away from the epicenter of the quake.
Answer:
I think B
Explanation:
Common sence
Answer:
c.
Explanation:
because if you go outdoors your in danger.
if you stay inside and attempt to seek protection from windows and hanging objects.. well its common sense that that's the wrong answer.
but if you drive away from the earthquake quick enough you might survive.
PLEASE HELP!!!!!
1. Consider the fact that cancer is most easily defeated when it is found early, and then consider the time and expense involved in diagnosing a potential case of cancer.
Answer:
Explanation:
For example, studies in high-income countries have shown that treatment for cancer patients who have been diagnosed early are 2 to 4 time
माह
Complete the text with the correct foreign expression.
the branch of medicine
Kimberly recently decided to specialize in hematology,
concerned with blood and blood-related illnesses.
e.g.
et al.
etc.
i.e.
PLS HELPPP! Compassion means that you understand what other people are feeling. How can conpassion help you to solve a disagreement?
Answer:
compassion can solve an argument because, you are calm and understanding of what the other person is trying to say
Explanation:
4. Which describes the role of a social worker?
Answer:
Social workers are responsible for helping individuals, families, and groups of people to cope with problems they’re facing to improve their patients’ lives.
Explanation:
- to listen, judge, and correct people with emotional problems
- to prescribe medications for emotional problems
- to hold group sessions for those with social issues
- to listen and advise people about sources of help in the community
Each student at State college has a student I.d number consisting of eight digits ( the first digit is nonzero, and digits may be repeated) followed by two of the letters A,B,C,D,and E (letters may not be repeated). How many different student numbers are possible
Answer:
1,800,000,000 ways
Explanation:
Given
[tex]Digits: 8[/tex]
[tex]Alphabets: 2[/tex]
Required
Number of ways of selection
From the 8 digits; the first must be nonzero (i.e. any of 1 - 9).
There are 9 ways of selecting this:
The other 7 digits could be any of the 10 digits and there may be repetition.
Each of the digits can be selected in 10 ways. So, the number of ways of selecting the 7 digits is: [tex]10^7[/tex]
For the alphabets:
The first can be selected from the [tex]5[/tex] letters while the second can be selected from the remaining [tex]4.[/tex]
So, the number of ways the alphabets can be selected is: [tex]5 * 4[/tex]
Total number of selection is:
[tex]Selection = First\ Nonzero* The\ 7\ other\ digits\ * The\ alphabets[/tex]
[tex]Selection = 9* 10^7 * 5 * 4[/tex]
[tex]Selection = 1800000000[/tex]
Write a brief paragraph answering the following question: “ How do you know if someone is addicted to a drug?”
Answer:
if they dont act the way they usually do.
Explanation:
Answer:
Drug addiction is a disease that impacts brain functioning and behavior in fundamental ways. Over time, repeated use of an addictive substance can lead to an inability to stop using the drug, causing noticeable changes in priorities, behavior, and appearance. Signs that someone is abusing drugs include behavioral changes like loss of interest in activities, withdrawal from family, mood swings, and decreased performance at work or school. Other signs are physical, such as changes in sleeping and eating habits, poor hygiene, shaking, slurred speech, or poor coordination. Commonly abused drugs also cause more specific symptoms. Recognizing the signs of drug abuse is important for getting help and avoiding addiction and other negative consequences.
Explanation:
I hope this helps you. :)
List three healthy and three unhealthy fats and oils?
Answer:
Healthy: avacados, eggs, cheese
Unhealthy: butter, shortening, salt
Explanation:
Answer:
Healthy( virgin olive oil, trans fat, carbohydrates) Unhealthy ( saturated fat, vegetable oil, sodium)
Explanation:
have a nice day!! hopes this helps I bad hard time
Pls answer the question 50 points. Pls answer
ALTERNATIVE MEDICINE.
DIET/BODY WEIGHT.
DISEASE IN THE DEVELOPING WORLD.
EATING DISORDERS/OBESITY.
FOOD/FOOD SCIENCE.
METABOLISM/METABOLIC DISEASES.
NEUROBIOLOGY.
NUTRITION/NUTRIENTS.
What types of organizations were prachanda gorkha and prajaparisa?
Answer: The Nepal Praja Parishad
Explanation: The Nepal Praja Parishad (Nepali: नेपाल प्रजा परिषद) was the first attempt to form an organization to lead the revolution against the Rana dynasty in Nepal. Led by Tanka Prasad Acharya, the group was founded in 1936 and is seen as the first political party in Nepal. The organization collapsed after its plot to assassinate multiple members of the Rana regime was discovered, and some of its key members were executed.
Which best describes how cells develop in the body?
When a zygote divides, each cell already has the specialized function.
The zygote contains all the cell types needed to make a functioning organism.
The umbilical cord sends the specialized cells to the zygote where it grows into an embryo.
All the cells start out the same and eventually specialize into different cell types.
Answer:
All the cells start out the same and eventually specialize into different cell types.
Explanation:
this seems like the best answer
Answer:
The zygote undergoes a process known as mitosis, in which it replicates its chromosomes (which carry each parent's DNA) and then divides, resulting in two identical cells. These cells are called totipotent and have the ability to develop into a new organism.
Explanation:
PLEASEE HELP I BEGG YOU
Nico Fapoulas, a 48 year old man, is talking to his healthcare provider about symptoms he is experiencing. He states that when he goes for his morning jog, his legs feel weak and tired. He is having problems with simple tasks that require manual movement such as writing and unlocking doors. Upon examination, the health care provider observes some atrophy of the muscles of Nico's legs, forearms, and hands. He also observes Nico is having a slight problem with his speech.
What disorder do you think Nico could be developing?
Why might Nico be experiencing muscle weakness and atrophy?
What is the cause of this condition?
Answer:
1) Nico might be developing Parkinson's disease.
The given symptoms are very much similar to Parkinson's diseases such as week leg and tiredness, problem in performing simple task even writing or opening doors. Other than this physiologist also found the atrophy of the muscle.
2) In Parkinson's disease slowly brain cells destroy which makes it a degenerative disorder. The region of the brain that controls movements get affected due to brain cell damage. Slowly the movement becomes less and slow to perform simpler tasks too. increased muscle tone leads to muscular stiffness.
3) Damage of basal ganglia can lead to the lack of dopamine that causes this disease. Several reasons such as cerebral arteriosclerosis, cerebral encephalitis can lead to damage of basal ganglia.
As per the text Nicholas is a 48-year-old man taking a healthcare and has been experiencing symptoms when he goes for his morning jogs. He feels weak and tied.
After examination eh finds it that he is having problems with speech. My be that is suffering from the Parkinson's disease. That is a disorder that affects the CNS and can also damage the brain cells. It has symptoms as slow movement.Hence the Nicholas may be experiencing weakness due to Parkinson's diseases.
Learn more about the healthcare provider about the symptoms he is experiencing.
brainly.com/question/22550650.
The major cellular components in lymph are: White blood cells Red blood cells Platelets Protein molecules
Answer: white blood cells
Critical Thinking Why do you think that eating
disorders are classified as mental disorders? Do
you agree with this classification? Explain
Answer:
yeaaa
Explanation:
Eating disorders are mental illnesses in which the people experience severe disturbances in their eating behaviors and related thoughts and emotions. People with eating disorders typically become pre-occupied with food and their body weight.
basically they see something wrong with the way there body looks and almost all the time its in there head, which is why i would call it a mental disorder
what is the connection between family nurturing and the well-being of society?
Answer:
Explanation:In general, then, evidence from the developed world suggests that children are most likely to flourish economically, socially, and emotionally when they are raised in an intact, two-parent family, a family structure that is most likely to be forged within the shelter and stability afforded by the institution.
What is medical code P61.4
Answer:
P61. 4 - Other congenital anemias, not elsewhere classified | ICD-10-CM.
Explanation:
If you drink a soda from the vending machine and the food label states that one serving is 100 calories and there are 2 1/2 servings in the bottle, how many calories will you consume?
Answer:
250
Explanation:
100 x 2 1/2
Micronutrient needs in adulthood vary by gender, and menstruating females require more of which of the following?
A Iron
B) Phosphorous
C Chloride
D) Potassium
A micronutrient is a dietary component required by the body in smaller quantities. The menstruating females need more amount of iron in their diet. Thus, option A is correct.
What are micronutrients?Micronutrients are the elements including the minerals and the vitamins that are required in small proportions by the body for fitness, wellness, growth, and disease prevention.
Iron, manganese, copper, zinc, boron, chlorine, and molybdenum are seven micronutrients that are required in small quantities by the body for growth and development.
During menstruation, the female body losses blood resulting in iron deficiency as iron is the component that makes the blood cells. It should be balanced in the diet to avoid diseases like anemia.
Therefore, option A. menstruating woman needs iron in their diet is correct.
Learn more about micronutrients here:
https://brainly.com/question/8304977
#SPJ2
What questions can be asked to determine if your relationship may become violent?
Answer:
Do you ever …
Lie, distort information or hide the truth from your partner?
Have a hard time admitting when you’re wrong and blame your partner for everything?
Make most of the decisions that affect your partner and family without discussing those decisions with your partner?
Shame your partner, call you partner names or put him/her down?
Criticize or complain about most things your partner does?
Do whatever it takes to win an argument including intimidation or threatening your partner?
Involve the children when you’re having an argument and threaten to take them or threaten that your partner won’t have access to them.
Try and stop your partner from having his or her own life, friends, interests, outside the home?
Try and punish your partner by not speaking or looking at them for periods of time?
Refuse to hear your partner’s thoughts and feelings?
Do you think…
You are superior over your partner?
Your partner is to blame when things go wrong?
You alone know what is best for your partner and your family?
It is only abuse if you physically hit your partner?
That you should make all the decisions in the relationship?
Do you feel…
Like your partner controls you and your life?
Threatened or intimidated by your partner?
Like you cannot ever do anything right?
Like you have to account for every cent or that you cannot make purchases you need without asking?
Like you have to let your partner know how you spend all your time?
Like you’re going to be labeled a nag if you try and discuss problems with your partner?
Like your partner gets jealous and makes accusations if you talk to someone else?
That you are afraid of your partner?
Like you’re constantly being put down by your partner?
Like you have to have sex with your partner following an argument?
Like your partner threatens your access to your children or turns your children against you when you’re having an argument?
Like you are blamed for everything that goes wrong?
Like you are prevented from doing the things you enjoy or need to do?
Like nobody else would ever want you or love you or that you’re lucky to have your partner?
Like your feelings or thoughts don’t matter?
Like you get mixed messages from your partner for the reason you are being abused?
Like if something doesn’t go right for your partner, it’s going to be your fault?
Like something is not right with the relationship?
Unable or afraid to make decisions on your own?
Like you have to do everything to please your partner so he/she will not get upset?
Like you have lost your self-confidence and feel afraid to make it without your partner/
Like you have lost contact with your family or friends because of your partner?
Explanation:
sorry that my answer is long
but is everything alright?
What term describes the characteristics of symptoms that occur when an addict suddenly stops using a drug?
Which choice is NOT a symptom of diabetes?
-excessive urination
-dehydration
-thirst
-weight gain
identify the two location for your hands on the steering wheel
Answer:
at ten and two.
Explanation:
Describe the role phytochemicals and antioxidants play in nutritional health, and identify foods high in these compounds?
Answer:
Antioxidants protect your body's cells from free radicals — unstable molecules created during normal cell functions. Pollution, radiation, cigarette smoke, and herbicides also can create free radicals in your body. Free radicals can damage a cell's genetic parts and may trigger the cell to grow out of control.
Sociology
What are the 5 “rulers” of social media?
Answer:
rulers or rules
Explanation:
the five rules are
Be a social butterfly
Don’t attempt to be the prom queen; strive to always be authentic and care about others.
Play nicely.
Ignore some people.
Have a plan.
HELPPP!!!!!!!!!!!!!!!!!!!!!! DUEEEEEEEEEEE ASAP!!!!!!!!!!!!!!!!!!
1. The excerpt is best understood as a response to which of the following historical developments?
“The agitation on the subject of Slavery, now raging through the breadth of the land, presents a most extraordinary spectacle. Congress, after a protracted session of nearly ten months, succeeded in passing a system of measures, which are believed to be just to all parts of the Republic, and ought to be satisfactory to the People. The South has not triumphed over the North, nor has the North achieved a victory over the South. Neither party has made any humiliating concessions to the other.”
-Source: Senator Stephen A. Douglas, in a speech, 1851
the passage of the Compromise of 1850
the creation of the reservation system in the West
the end of the Mexican-American War
the sale of land in the Midwest at a low cost
Answer:
....
Explanation:
Which is an example of a general warm-up?
O jogging slowly before a running exercise
• a whole body flexibility set of exercises
O push-ups
• slow punches
Answer:
slow punches is the answer
Explanation:
All the other ones are a start of a workout or a full workout in general. Slow punches would be taking it slow but still warming up your arms/ hands/ fists for the main workout of that body part...
I hope it helps!
How is an Astrocytoma cell different from a normal cell?
Answer:
An astrocytoma is a tumor that arises from the star-shaped cells (astrocytes) that form the supportive tissue of the brain. Other supportive cells of the brain include oligodendrocytes and ependymal cells. Collectively, these cells are known as glial cells and the tissue they form is known as glial tissue.
Explanation:
An astrocytoma is a tumor that arises from the star-shaped cells (astrocytes) that form the supportive tissue of the brain. Other supportive cells of the brain include oligodendrocytes and ependymal cells. Collectively, these cells are known as glial cells and the tissue they form is known as glial tissue.