Which statement described the condition of the heart at the point indicated in the electrocardiogram?
A) the atria are contracting and pushing blood into the bottom ventricles of the heart
B)the ventricles are contracting and pushing blood out of the heart to the lungs and body
C) the valves between the atria and ventricles close, producing the second heartbeat
D) the valves of the aorta and pulmonary artery close, producing the second heartbeat
Answers
Answer:
B)the ventricles are contracting and pushing blood out of the heart to the lungs and body
Related Questions
muscle tissue is strained because it contains
Answers
Answer:
myocytes
Explanation:
According to this passage, what should a driver do when reaching a four-way stop at the same time as another driver?----------------------------------------------------------------------------- a. wait for all other drivers to proceed--------------------------------------------------------------------- b. roll through the intersection slowly----------------------------------------------------------------------- c. assume the right-of-way and proceed------------------------------------------------------------------- d. yield to the driver approaching on the right---------------------------------------------------------- The following right-of-way rules apply at intersections:.... Drivers turning left must yield to oncoming vehicles going straight. At a four-way stop, the driver reaching the intersection first may proceed before the other drivers (after coming to a complete stop). Drivers entering a road from a driveway, alley, or roadside must yield to vehicles already on the main road. At an intersection where there is no stop sign or traffic signal (with the exception of roundabouts), drivers must yield to vehicles coming from the right. –“Rules of the Road,” Missouri Department of Revenue
Answers
Answer:
D) yield to the driver approaching on the right
Explanation:
just answered it and got it right <3
It yield to the driver approaching on the right. The correct option is D.
Thus, At a four-way stop, the driver in the opposing lane should have the right of way while making a left turn. Give the driver enough time to cross the crossing before you proceed.
Give the driver on the interstate highway the right of way if you are on the acceleration ramp or the entrance. You must give them the right of way because these drivers are almost certainly travelling at a fast rate of speed.
At a four-way stop with stop signs in place, the driver on your right has the right of way. At the crosswalks, those who are biking, walking, or crossing at a four-way intersection always have the right of way.
Thus, It yield to the driver approaching on the right. The correct option is D.
Learn more about crosswalks, refer to the link:
https://brainly.com/question/31711681
#SPJ2
HELP ASAP!
Assess disaster victims and triage for care.
-secondary
True
False
Answers
Answer:
True
Explanation:
SALT (Sort, Assess, Lifesaving Interventions, Treatment/Transport)
Answer:
TRUE
Explanation:
A third trimester for a pregnant woman starts at what month? A. 6.5 months B. 39 weeks C. 7 months D. 6 months
Answers
Answer:
C. 7 months
Explanation:
The third trimester begins in week 28 of pregnancy and lasts until you give birth, which may be around week 40 of pregnancy. In other words, your third trimester lasts from month 7 through month 9 of pregnancy.
Answer:
7 months
Explanation:
my mom told me a few years ago
How to release serious depression?
Answers
Answer:
Music, and Writing
Explanation:
Music is a way to release depression or any kind of negativity. Write down how you feel, and make a song about it.
For example, if you are Angry, Rock, Metal or Heavy Metal can help release that anger. If you are depressed, Indie, Jazz, or Instrumental music can ease it down.
Answer: yoga , exercise and listen to music that would make release serious depression.
Cooking ensures food is safe to eat because heat destroys harmful bacteria. State four other reasons for cooking food. Using examples, explain how grilling, stewing and roasting can affect meat.
Answers
Answer:
reasons for cooking food are
It makes food soft
food can be more tastier
only know little hope it helps
A woman is pregnant and has asthma. Her physician has told her to continue taking prednisone during pregnancy, but she is concerned the drug may be teratogenic. What advice would be best to give her regarding this?
a) Prednisone is a teratogenic drug, but she may need it to control her asthma symptoms.
b) You would recommend she omit the drug during pregnancy.
c) She should half her dose during the first 3 months of pregnancy.
d) Prednisone is considered safe in the doses prescribed by her physician.
Answers
Answer:
D is the correct option
Answer:
i think it a
Explanation:
The volume of a cube is 49 cm3. What is the surface area of the cube, rounded to the nearest tenth of a cm2
Answers
Answer: A≈80.34cm²
Explanation:
I am having trouble with "MENTAL AND EMOTIONAL HEALTH; ALCOHOL, TOBACCO, AND OTHER DRUGS" and the highest score that I got on the test was 88%. I am also having trouble studying for the final exam. Any suggestions? Any advice? Any tips? How can I get at least 90% on the final exam? Please help! Thank you so much*. *This only counts if you actually help. (Will mark Brainlyest if you actually help me quickly and accurately.
Answers
Answer:
I took index cards in nursing school and made flash cards. After making the cards I would go through them, made 2 piles ones I got right and ones I got wrong. I would continuously go through them til I memorized the material. it helped me alot
Answer:hiii, so what helps me is going to a quiet place to go over all your work and study everyday even if there’s no test. Avoiding distractions such a phone or putting it on do not disturb also helps.
Explanation: Going over your work everyday helps you remember what you learned and how to do it. Not using your phone helps you study better because you would be focusing more on your phone than your actual work. Studying alone is better than studying with a friend because it avoids distracting each other. Hope this helped
A diet high in saturated fats increases a person's risk of developing heart disease. Regular consumption of red wine reduces that risk. Per-capita consumption of saturated fats is currently about the same in France as in the United States, but there is less heart disease there than in the United States because consumption of red wine is higher in France. The difference in regular red-wine consumption has been narrowing, but no similar convergence in heart-disease rates has occurred. Which of the following, if true, most helps to account for the lack of convergence noted above?
A. Consumption of saturated fats is related more strongly to the growth of fatty deposits on artery walls, which reduce blood flow to the heart, than it is to heart disease directly.
B. Over the past 30 years, per-capita consumption of saturated fats has remained essentially unchanged in the United States but has increased somewhat in France.
C. Reports of the health benefits of red wine have led many people in the United States to drink red wine regularly.
D. Cigarette smoking, which can also contribute to heart disease, is only slightly more common in France than in the United States.
E. Regular consumption of red wine is declining dramatically among young adults in France, and heart disease typically does not manifest itself until middle age.
Answers
Answer:
The best answer would be - option E.
Explanation:
The option E that quotes that ''Regular consumption of red wine is declining dramatically in young people in France, and heart disease typically does arise until middle age" suggests that the difference in wine consumption is decreasing between France and US but there is no reduction in consumption in people that are in their middle age in France and still are prone to the heart disease.
This explains about the convergence on wine consumption but no effect on the rate of heart disease.
Thus, the correct answer is option - E.
Which steps can you take to help a person suffering from alcohol abuse? Select three options.
Call a treatment service.
Post updates of the abuse on your social media page.
Confide in someone you trust.
Seek out a healthcare professional.
Report the problem to the local authorities.
Answers
Answer:
Seek out a healthcare professional, call a treatment service and confide in someone you trust
A,C,D are your answers
I am taking the unit test rn
As Chelsea is driving through a neighborhood, she sees a man step off the sidewalk right in front of her. What should
she do?
Answers
Answer:
a
Explanation:
George brushes his teeth twice every day. Lately, he has noticed discomfort when brushing in some areas of his mouth. Which topics should he bring up to his dentist? typical diet canker sores brushing habits bleeding gums and pain
Answers
Answer:
brushing habits and/or typical diet
Practicing a hygienic and disease-free mouth is called oral hygiene. Oral hygiene can be maintained by brushing teeth regularly.
The correct answers are:
Option A. typical dietOption C. brushing habitsThis can be explained as:
Diet and the food you ingest concerns the tissues of the mouth cavity.Dental deformities can be due to high sugar-containing foods.Brushing twice a day maintains oral health.Brushing approaches and products also affect oral health as bad brushing methods can disrupt the oral tissues.Therefore, typical diet and brushing techniques are the topics that George need to bring up to his dentist.
To learn more about oral hygiene follow the link:
https://brainly.com/question/1922740
what is a cell bc idk
Answers
Answer:
Cell is the smallest structural and functional unit of life.
All cells whether animal or plant, prokaryotic or eukaryotic they have common features and these are.
Plasma membrane or cell membrane:
a selective permeable membrane.
Cytoplasm:
A jelly like structure in which sub cellular structures are found.
Ribosome:
A sub cellular structure that is involved in protein synthesis.
DNA:
Deoxyribonucleic acid which contains hereditary material that is passed from parents to the offspring.
Hope this helps ;) ❤❤❤
where is mount everest
Answers
Answer:
It is located between Nepal and Tibet, an autonomous region of China.
Which service do most community health centers provide?
Answers
Answer:
immunization, health screenings, labratory, radioalogy, pharmacy, mental health and dental.
Explanation:
how many tiger reserve are included under project tiger
Answers
Answer: 50 tiger reserves
Explanation:
Project Tiger was launched by the Government of India in the year 1973 to save the endangered species of tiger in the country. Starting from nine (9) reserves in 1973-2016 the number is grown up to fifty (50). A total area of 71027.10 km2 is covered by these project tiger areas.
hope it helps you
How does the location of muscle in an animal affect your choice of cookery method for the preparation of a dish? How does this affect economic aspects in commercial cookery?
Answers
Answer:
The location of muscle in an animal lay affect your choice of cookery method because when we have a strong muscle we will need more cooking time, such as boiling or a combination of them. In commercial cookery it has to be taken into account because of the energy (gas or electricity) used and the time needed to be done. In business this has to be analyzed in order to say which is the most profitable way to cook.
Explanation:
The tenderness of meat is defined and affected by muscles and their connective tissue. Depending on the tenderness of meat, we should select different temperatures of cooking and different methods. Some other factors we should take into account can be: fat, collagen and cooking loss.
Time of cooking also will affect final juiciness of meat. Casserole is an example of a slow cook method for strong muscles and it could take two hours for a meat to be ready. When it comes to grill and roast, they can be used for less strong meat.
20 points
Answer all these questions
How to get emancipated in New York at the age of 15?
How to get ready to live on your own at 15?
How to move to Los angles with no money
Answers
Answer:
To be emancipated at such a young age, the only viable option is to permanently leave your home and cut off relations to the parents, except in cases of child abuse. Check out the official nycourts"dot"gov website to see all legal emancipations for a child under 21.
To live on your own, you need to find income so you can pay for necessities such as food and shelter. Everything else is secondary. Without these two things, you can expect to be homeless or worse.
It'll be impossible to move to Los Angeles with no money, unless you can trade a service or something similar to finance your travels from New York to California. (Note, expenses in Los Angeles are in the top, if not the top in the USA).
If you do truely go through with a move to Los Angeles, I hope all goes well. The world is brutal, especially without a social safety net.
Best wishes.
To ensure your score in a fitness evaluation is properly recorded, the proctor must count your repetitions.
Answers
Answer:
False
Explanation:
I got a 100% on my quiz
- The police, fire, and emergency medical services are usually categorized inside which government?
A Local government
B. Federal government
C. Private Sectior
D. Regional government
Answers
Answer:
A. Local Government
Explanation:
Funding for all three of these are provided by local governments, but in times of emergency, state or federal funding can be provided, or outside assistance will complement the emergency services.
Which of the following is not an effect of alcohol and other drug use? A. Impaired judgment B. Compulsiveness C. Heightened reasoning abilities D. Exaggerated feelings of anger, fear, and anxiety
Answers
Answer:
C. Heightened reasoning abilities
Explanation:
Alcohol does not heighten your reasoning abilities and actually does the opposite, which impairs your judgement. Heightened reasoning abilities is not an effect of alcohol and other drug use. Answers A, B, and D are effects of alcohol and other drug use.
Answer:
c
Explanation:
prove that 2sin A/cos 3A + 2 sin3A/cos 9A +2sin9A/cos27A = tan 27A-tanA
Answers
Answer:
2 sin A / cos 3A + 2 sin 3A / cos 9A + 2 sin 9A / cos 27A = tan 27A - tan A
2 sin A/cos 3A
Multiply with cos A to Numerator and denominator
= 2 sin A cos A/cos 3A cos A
Formula (sin 2A = 2 sin A cos A)
= sin 2A / cos 3A cos A
Formula [ (sin a-b) / cos a cos b = tan a - tan b ]
So,
= sin 3A - A / cos 3A cos A
= tan 3A - tan A----> Equation 1
Apply same procedure we get
2 sin3A / cos 9A = tan 9A - tan 3A---> Equation 2
2 sin 9A / cos 27A = tan 27A - tan 9A----> Equation 3
Add Equation 1,2 and 3
tan 3A - tan A + tan 9A - tan 3A + tan 27A - tan 9A = tan 27A - tan A
2 sin A / cos 3A + 2 sin 3A / cos 9A + 2 sin 9A / cos 27A = tan 27A - tan A
Explanation:
hope this helps
Which statement best represents the reality of parenting? A. The family a person came from should always influence his or her parenting style. B. Younger parents' ideas for their children may be different from those of older parents. C. The media is always accurate in representing family life. D. Extended family is never welcome in raising a family.
Answers
Answer:
A. The family a person came from should alwaus influence his or her parenting style.
Explanation:
I used the process of elimination to answer this.
I hope this helped :) good luck!
Younger parents’ ideas for their children may be different from those of older parents.
What can cause baby teeth to not fall out until it is very late, and what can cause someone's last baby teeth to fall out as late as age 13 or 14, which is very late lol.
Answers
what activity causes the greatest risk of driving fatalities? a. drowsy driving b. driving with a passenger c.drinking and driving d. driving at night
Answers
Answer:
c.drinking and driving
Explanation:
Answer: The answer is C drinking and driving.
Explanation Drinking and driving is one of the biggest causes of car crashes in the United states. You should never get behind a wheel while intoxicated for many reasons, your reaction times are slowed and you are impaired. You are not seeing properly and your impairment is dangerous to other drivers as well as yourself. 28% of all crash related deaths are caused from drinking and driving.
Which of the following is NOT a treatment for high blood pressure? A. an LDL-rich diet B. a healthy diet C. blood thinners D. aerobic exercis
Answers
Answer:
ITS A
Explanation:
PROMICE
Answer:
A LDL-rich Diet
What are two main categories of health science careers
Answers
Answer:
clinical and technical
Explanation:
Answer: Clinical and NonClinical
Explanation:
EDGE2020
A chlamydia C D C Fact Sheet that defines chlamydia and how it is spread.
How can this source best be used?
to support myths about chlamydia
to challenge reliable information about chlamydia
to confirm information found in a news article
to locate non-health, promotional sites about chlamydia
Answers
Answer:
a
Explanation:
Answer:
A: to support myths about chlamydia
Maintaining a record of your behaviors is an important part of learning self-monitoring. True or false