1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rusak2 [61]
3 years ago
7

What have one-way valves just like valves of the heart

Medicine
1 answer:
GREYUIT [131]3 years ago
6 0

Answer:

The heart consists of four chambers, two atria (upper chambers) and two ventricles (lower chambers). There is a valve through which blood passes before leaving each chamber of the heart. ... They act as one-way inlets of blood on one side of a ventricle and one-way outlets of blood on the other side of a ventricle.

Explanation:

You might be interested in
Why do scholars and historians think the Dead Sea Scrolls are so important?
Flauer [41]
It has encouraged both forgeries and the shadow market in antiquities.
5 0
3 years ago
Read 2 more answers
the nurse conducts an educational session on wellness. which example will the nurse include as primary healt
dimaraw [331]

Teaching a class on the dangers of smoking.

<h3>What are primary health prevention?</h3>

Primary prevention entails taking action against a vulnerable group or individual. Primary prevention aims to stop a disease from ever developing. Healthy people are hence its intended audience. To stop a disease from developing in a susceptible person into a subclinical disease, it is frequently implemented activities that restrict risk exposure or boost the immune of those at risk.

Programs for health education, vaccinations, and physical and nutritional fitness activities are all forms of primary prevention that aim to promote health.

The first step in promoting health is to educate others about the dangers of smoking.

I understand the question you are looking for is this:

The nurse conducts an educational session on wellness. Which example will the nurse include as primary health prevention?

1. teaching a class on the dangers of smoking

2. encouraging clients to perform breast self-examinations

3. having a blood test for the human immunodeficiency virus

4. taking antimicrobials for a positive Mantoux test

Learn more about primary health prevention here:

brainly.com/question/15247443

#SPJ4

8 0
1 year ago
4. X+5y=45<br> 2x+2y=45<br> How do I solve this
sdas [7]

Answer:

-2x+3y=45

Explanation:

I'm not sure exactlly what you are asking but I thing you have to set them equal to each other so X+5Y=2x+2y and then combine the like terms by subtracting the x to the other side, so it'll be -2x+3y=45 I believe

7 0
3 years ago
Tell the five most common signals of a heart attack. Explain the steps (procedures) in cardiopulmonary resuscitation (CPR).
lana66690 [7]

i got you, boy scout, im first class.

Chest pain – like an elephant sitting on chest, often radiates to left

arm, shoulder, back.

Shortness of breath

Weakness

Unusual sweating

Nausea and/or vomiting

numbness in left arm

steps:

1. Check for unresponsiveness

2. Call 911

3. Position victim

4. Open Airway – position/tilt head

5. Look, Listen and Feel for a good 5 seconds. If no breathing is heard,

felt, or seen in chest movement,

6. Give 2 breaths – check to see that the air is going into the lungs by

watching for the chest to rise as you administer each breath.

If no air is going in you must clear airway –

i. Reposition the head and try your two breaths again.

ii. Finger sweep

iii. Heimlich Maneuver

7. Once airway is open, check for carotid pulse for 5-10 seconds.

8. If NO pulse is present, begin first cycle of 15 chest compressions

to 2 breaths. The heel of the hand is used in the center of the

breastbone to give compressions. Place one hand over the other and

press STRAIGHT down.

9. Recheck pulse for a full 10 seconds after 4th cycle for return of

pulse or breathing. Continue CPR at the rate of 15/2 until help

arrives, the person is revived, or you are physically exhausted and

unable to continue.

4 0
3 years ago
Read 2 more answers
Describe technology​
ELEN [110]
The application of scientific knowledge for practical purposes, especially in industry. Hope it helps!
5 0
3 years ago
Read 2 more answers
Other questions:
  • Consumption of alcohol, particularly larger volumes, causes increased urination. This is primarily due to inhibition of the secr
    11·1 answer
  • Lectins _____.
    7·1 answer
  • A 32-year-old woman becomes acutely ill with fever, pain in the orbits, and diplopia. The neurologist discovers that she has a s
    8·1 answer
  • Which vitamin has been shown to have an Important role in wound healing and maintaining healthy gums
    14·1 answer
  • 7) Choose the best answer.
    7·1 answer
  • All of the following medications may have undesirable effects on sexual functioning except?
    11·1 answer
  • Why is the umbilical cord cut before a newborn has started to breathe on its own?
    11·2 answers
  • Make application letter for midwifery job​
    8·1 answer
  • 13) A patient is being seen in the office for an injury suffered at his place of employment. In addition to the claim form, a fi
    14·1 answer
  • During assessment of a client with amyotrophic lateral sclerosis (ALS), which finding should the nurse identify when planning ca
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!