Answer:
The muscle layer of the heart is termed the myocardium and is made up of cardiomyocytes. The myocardium is found in the walls of all four chambers of the heart, though it is thicker in the ventricles and thinner in the atria
Explanation:
In almost all cases, a radioactive atom emits radiation from which of the following?
a. electron cloud
b. k-shell
c. nucleus
Answer:
A. Electron Cloud (not sure)
Explanation:
Am not sure if this is right
how do compact and spongy bone differ in structure
why are collagen fibers a critical component of bone?
Answer:
Collagen fibers act as "glue" to bind components together.
Which two types of glia are both glue-like?
Schwann cells and oligodendrocytes
Omicroglia and astrocytes
ependymal cells and microglia
O interneurons and astrocytes
Answer:
There are three types of glial cells in the mature central nervous system: astrocytes, oligodendrocytes, and microglial cells (Figure 1.4A—C). Astrocytes, which are restricted to the brain and spinal cord, have elaborate local processes that give these cells a starlike appearance (hence the prefix “astro”).
The two types of glia that are both glue-like are the Schwann cells and oligodendrocytes that are present in the first option. Glial cells are called "glue-like" cells because they give support to the neuron cells.
What is the importance of the neuron?The neurons are developed in the brain and the spinal cord, and later they get innervated to different organs and regulate their functions because the nervous system works along with the endocrine system. The neuron is either covered with a myelin sheath or uncovered, and in myelinated neurons, the message travels faster than in unmyelinated neurons. Microglia are immune cells, while Schwann cells and oligodendrocytes are found in the peripheral nervous system and the central nervous system, respectively.
Hence, the two types of glia that are both glue-like are the Schwann cells and oligodendrocytes that are present in the first option. Glial cells are called "glue-like" cells because they support the neuron cells.
Learn more about the neuron here.
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what is the meaning of oral hygiene
Oral hygiene is the aspect of dental care which covers keeping your teeth and gums as clean and healthy as possible and free of disease. Regular brushing and flossing daily to clean in between your teeth helps to ensure your smile will last a lifetime.
Explanation:
Also known as dental hygiene, oral hygiene consists of a routine of cleaning your teeth and gums. Proper oral care helps lead to healthy teeth, healthy gums, and fresh breath.
what types of diseases/problems does stem cell research hope to solve?
Answer:
People who might benefit from stem cell therapies include those with spinal cord injuries, type 1 diabetes, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease, heart disease, stroke, burns, cancer and osteoarthritis.
Explanation:
Answer:
According to some journals : "People who might benefit from stem cell therapies include those with spinal cord injuries, type 1 diabetes, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease, heart disease, stroke, burns, cancer and osteoarthritis."
Select all of the following that are part of the Central Nervous System
Cerebellum
Sciatic Nerve
Cerebrum
Parietal Lobe
Brachial Plexus
Pons
Motor Cortex
a/an is performed to gain access to the brain or to relieve intracranial pressure.
Answer:
What is a craniotomy
Explanation:
A craniotomy is the surgical removal of part of the bone from the skull to expose the brain. Specialized tools are used to remove the section of bone called the bone flap. The bone flap is temporarily removed, then replaced after the brain surgery has been done.
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which feature of the muscle tissue shown here is shared with skeletal muscle tissue?
Answer: striations.
Explanation:
Kamea has always had a bad back. Lately she has been experiencing a great deal of pain in her lower back. Her experience of pain is in part the result of her _____ about pain. Please type the correct answer in the following input field, and then select the submit answer button or press the enter key when finished.
Answer:
expectations
Explanation:
Kamea has always had a bad back. Lately she has been experiencing a great deal of pain in her lower back. Her experience of pain is in part the result of her EXPECTATIONS about pain.
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what is the tube that carries urine out of the body?
Answer:
Urethra
Explanation:
This tube allows urine to pass out of the body. The brain signals the bladder muscles to contract and expel urine. At the same time, the brain signals the sphincter muscles to relax and allow urine to flow out of the bladder through the urethra.
give me crown please
What does cupping target in the body?
Answer:
This suction force expands and breaks open tiny blood vessels (capillaries) under the skin. Your body treats the cupping area like an injury. It sends more blood to the area to stimulate the natural healing process. Some people theorize that cupping clears the pores and releases toxins.
Explanation:
Gabe was experiencing fatigue, despite sleeping eight hours per night. He went to the doctor and was diagnosed with iron-deficiency anemia. In addition to an iron supplement, the doctor recommended he eat iron-fortified breakfast cereals. Which food would be the best accompaniment for his iron-fortified breakfast cereal and why
Answer:
it would be liver eggs and beans
Why is Uranus called the "Tilted Planet?"
A
It rotates on its side.
B
"Uranus" means tilted.
C
Methane gas causes it to wobble.
D
It's the only planet that orbits the sun clockwise.
Answer:
I think that the answer is (A) It rotates on its side.
Explanation:
A few years ago I watched a video about the solar system. It said that Uranus is called the tilted planet because it is always on its side when it rotates. Have a nice day!!! Also, this site says that it orbits the sun on its side: https://www.universetoday.com/19279/10-interesting-facts-about-uranus/
how long to recover from laparoscopic gallbladder removal
Answer:
Recovering from laparoscopic cholecystectomy will take up to 6 weeks for most people.
what are the three pairs of funiculi in the spinal cord?
Answer:
The white matter forming the ascending and descending spinal tracts is grouped in three paired funiculi, or sectors: the dorsal or posterior funiculi, lying between the dorsal horns; the lateral funiculi, lying on each side of the spinal cord between the dorsal-root entry zones and the emergence of the ventral nerve
Explanation:
which of the following is most likely to cause disease?
Answer:
where is the following|?
Explanation:
Discuss what Drinkwater means by the term ‘fatphobia.
Answer:
Fatphobia is deeply rooted in complex structures like capitalisms patriarchy and racism and that could make it really difficult to see let alone challenge we live in a culture where being fat is seen as being a bad person; lazy, greedy, unhealthy, irresponsible, and suspect. We tend to see thinness as universally good; responsible, respectful, and in control of our appetites, body's and lives. We this everywhere in the world.
Explanation:
I watched the video that is exactly what she said. hope this helps (;
how deep should you push on the chest of an adult when you do hands-only cpr?
Answer:
You have to push down at least 2 inches but no more than 2.4 inches.
A critical first step in dealing with pain in pediatric patients is to assess the patient's discomfort by taking a__admission. during
O Pain interpretation evaluation
O Psychological history
O physical assessment
O pain history
a nurse is preparing to adjuster lasted ringer (LR) 1,000 ML IV to infuse over 1.5hr. The nurse should set the IV pump to deliver how many ML/he (round the answer to the nearest whole number)
Answer:
11ml
Explanation:
an individual has homeowners insurance that covers up to $400,000, a personal auto insurance that covers up to $100,000 and an umbrella policy that covers up to $1,000,0000. an accident occurred in the person’s front yard in which a child was trying to catch a baseball and wanted to avoid the car and was hit in the face with the ball. the child was concussed and had a broken jaw from the ball and his medical expenses added up to $500,000. what is covered from insurance?
The $500,000 from medical expenses should be completely covered, $400,000 should be covered by the homeowners insurance and the remaining $100,000 should be covered by the umbrella policy.
Insurance covers expenses related to specific accidents or situations. In the case of homeowners insurance this covers:
Damages to your house or propertyMedical expenses if an accident occurs on your propertyOn the other hand, car insurance covers:
Damages to your carMedical expenses due to car accidentsFinally, the umbrella policy will cover the expenses if these exceed the limit of other insurances.
This means, in the case of an accident with a kid that was trying to avoid the car:
The homeowner's insurance should cover most of the expenses. This is $400,000 as this accident is related to an accident that occurred on the property, not a car accident.The umbrella policy should cover the remaining expenses or $100,000.Learn more: https://brainly.com/question/989296
the joint between the forearm bones and the wrist is a ________ joint.
Answer:
radiocarpal joint or a synovial joint
Explanation:
the femoral artery is the large artery that carries blood to the leg. true or false?
Answer:
True
Explanation:
The femoral artery is the major blood vessel supplying blood to your legs. It's in your upper thigh, right near your groin.
Which condition causes an individual to have dyspnea, wheezing, fluid retention,
weakness, and possible arrhythmias?
Ohypertension
phlebitis
heart failure
aneurysm
Answer:
Heart Failure
Explanation:
The narrowed arteries make it harder for the heart th function.. heart muscles get too stiff and weak to properly pump blood through the body
what structures keep blood from flowing from the ventricles to the atria
Answer: The tricuspid valve opens into your right ventricle, and the mitral valve opens into your left ventricle. So the structures are the two valves (tricuspid and mitral valves).
Explanation: I hope this helps :) You've got this!
A Nurse Is Preparing To Administer Lactated Ringer's (LR) 250 ML IV To Infuse Over 30 Min. The nurse should set the iv pump to deliver how many Ml/HR? (Round the answer to nearest whole number)
The nurse should set the IV pump to deliver LR IV 250 mL at 1000 mL/hr.
IV pump to deliver LR IV 250 mLFirst step
30 min × 4 = 120 mins
250 mL x 4 = 1000 mL
Second step
If the amount prescribed is 250 mL to infuse over 30 min (0.50 hr),
Hence,
1000 mL/hr should be administer
Therefore the nurse should set the IV pump to deliver LR IV 250 mL at 1000 mL/hr.
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once you shout for help, what are the next steps for providing hands-only cpr?
Answer:
Place the heel of one hand on the center of the chest. Place the heel of the other hand on top of the first hand, then lace your fingers together.
Explanation:
the three functions of synovial fluid are nutrient distribution, shock absorption, and
Answer:
lubrication. reduces friction between bones.
nutrient distribution. circulates within a joint to provide nutrients and waste disposal for chondrocytes.
shock absorption. helps to distribute pressure evenly across the joint.
Explanation:
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which of the following are part of the extracellular matrix of aereolar connective tissue? sort the available options into the appropriate columns.
Answer:
Part of the ECM of areolar connective tissue: Ground Substance, Collagen Fibers, Elastic Fibers
Not part of the ECM of areolar connective tissue: Fibroblasts, Hyaline Cartilage
Explanation: