Question 2 of 20 :
Select the best answer for the question
2. A respiratory abnormality in which the alveoli increase in size, leading to their destruction and resulting in difficulty in breathing, is
O A. influenza
O B. pleuritis
O C. emphysema.
O D. asthma
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Answers

Answer 1
The correct answer is C.emphysema
Answer 2

A respiratory abnormality in which the alveoli increase in size, leading to their destruction and resulting in difficulty in breathing, is Emphysema

Option (C) is correct.

Emphysema is a respiratory abnormality characterized by the enlargement and destruction of the alveoli, which are the tiny air sacs in the lungs responsible for oxygen exchange. This condition is typically caused by long-term exposure to irritants such as cigarette smoke or air pollution.

As the alveoli become damaged and lose their elasticity, they lose their ability to effectively expand and contract during breathing. This results in difficulty in breathing, shortness of breath, and decreased oxygen exchange.

Influenza (A) is a viral infection that primarily affects the upper respiratory system and can cause symptoms such as fever, cough, and sore throat. Pleuritis (B), also known as pleurisy, refers to inflammation of the lining around the lungs and is often associated with sharp chest pain.

Asthma (D) is a chronic respiratory condition characterized by inflammation and narrowing of the airways, resulting in wheezing, coughing, and shortness of breath.

Therefore, among the given options, emphysema (C) best describes the respiratory abnormality involving enlarged alveoli and difficulty in breathing.

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Related Questions

Which of the following parasite can't be prevented from infecting chickens by raising the birds on the wire

Answers

Answer:

The following parasites can't be prevented from infecting chickens by raising the birds on wire. Trichomonas.

Explanation:

BASICALLY ITS BLUEBERRY HERE AND THE FOLLOWING PARASITES CANT BE PREVENTED CUZ TWO BIRDDS ON A WIREEE

In workplace friendships and nonromantic partner relations, men exhibit which of the following conflict behaviors

Answers

Men and women display certain common basic characteristics in business friendships and non-romantic partner relationships.

If at all feasible, men like to keep their distance from or avoid fighting. If people avoid the problem, they are less likely to return to it later to address it. Men respond to conflict "consistent with their stereotype of being forceful and task-oriented" when they don't try to avoid it or when they begin discussion about it. They have a proclivity for the opposing style.

Women, in keeping with their gender stereotype of being community and relationship-oriented, react to dispute in more conciliatory ways. They choose a conciliatory or conceding style. Women are more likely than men to hang on to unpleasant emotions like sadness, rage, and disappointment for longer periods of time. Men want women to talk about what they're going through right now, and women want men to talk about what they're going through right now.

Women are more likely to criticize than males, while men are more likely to stonewall.

In the workplace, there isn't much of a difference in how men and women deal with disagreement.

why is the heart located close to the lungs​

Answers

Answer:

The heart is a strong and muscular, cone-shaped organ that is about the size of a fist. It pumps blood throughout the body and is located behind the breastbone between the lungs. Deoxygenated blood flows from the heart to the lungs where it gives up wastes and is freshly oxygenated.

Explanation:

Hope it can help you lovelots

Answer:

The heart is slightly tilted towards the left side because the right lung is larger than the left lung. This condition provides the heart with enough space to function properly and pump blood efficiently to different parts of the body.

Explanation:

This is because the heart's bottom-left chamber (the 'left ventricle') is responsible for pumping oxygenated blood around the whole body, so it needs to be stronger and larger than the right ventricle, which only pumps blood to the lungs.

Mr. smith asks you about his diagnosis of angina pectoris. Which statement by the nurse would be incorrect

Answers

Answer: Which statement's

Explanation: Which statement's Which statement's Which statement's Which statement's Which statement's Which statement's Which statement's Which statement's Which statement's Which statement's

Which office used to see primarily adolescent patients but now sees adults just as frequently

Answers

ADHD? Or maybe depression and/or anxiety?

AAPD used to see primarily adolescent patients but are now seeing adults.

What is AAPD?It stands for American Academy of Pediatric Dentistry.This manages the oral health care of adolescent.According to AAPD "Assent is an important aspect of adolescent oral health care that can foster the patient’s emerging independence."" Transition to adult dental care should be discussed as the patient approaches the age of majority and implemented at a time agreed upon by the patient, parent, and practitioner."What do you mean by adolescent?"Adolescence is a transitional stage of physical and psychological development that generally occurs during the period from puberty to adulthood."

Hence, AAPD office earlier were focused more on adolescents but now they changing its view.

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How will the lymph drainage in the area of the nail bed change after blood Loss ?​

Answers

Answer:

The lymphatic system is a network of delicate tubes throughout the body. It drains fluid (called lymph) that has leaked from the blood vessels into the tissues and empties it back into the bloodstream via the lymph nodes.

This fluid includes proteins that are too large to be transported via the blood vessels. Loss of the lymphatic system would be fatal within a day. Without the lymphatic system draining excess fluid, our tissues would swell, blood volume would be lost and pressure would increase.

2. what are skeletal muscles responsible for moving?

Answers

Answer:

This is because it helps our bones to contract

Explanation:

What is 45mL in tablespoons?

Answers

Answer:

3 Tablespoons is equal to 45 mL.

Explanation:

There are 5mL in a teaspoon. And 3 Teaspoons in a Tablespoon. So there are 15mL in 1 Tablespoon

Answer:

45mL is about 3 tablespoons.

Explanation:

Hoped this helped.

Jessica is a 28 year-old married female. She has a very demanding, high stress job as a second year medical resident in a large hospital. Jessica has always been a high achiever. She graduated with top honors in both college and medical school. She has very high standards for herself and can be very self-critical when she fails to meet them. Lately, she has struggled with significant feelings of worthlessness and shame due to her inability to perform as well as she always has in the past. For the past few weeks, Jessica has felt unusually fatigued and found it increasingly difficult to concentrate at work. Her coworkers have noticed that she is often irritable and withdrawn, which is quite different from her typically upbeat and friendly disposition. She has called in sick on several occasions, which is completely unlike her. On those days, she stays in bed all day, watching TV or sleeping. At home, Jessica’s husband has noticed changes as well. She has shown little interest in sex and has had difficulties falling asleep at night. Her insomnia has been keeping him awake as she tosses and turns for an hour or two after they go to bed. He has overheard her having frequent tearful phone conversations with her closest friend, which have him worried. When he tries to get her to open up about what is bothering her, she pushes him away with an abrupt “everything’s fine”. Although she has not ever considered sui-slide, Jessica has found herself increasingly dissatisfied with her life. She has been having frequent thoughts of wishing she were dead. She gets frustrated with herself because she feels like she has every reason to be happy, yet can’t seem to shake the sense of doom and gloom that has been clouding each day as of late.
What is Jessica's diagnosis? Explain your answer.

Answers

Jessica's diagnosis will be major depressive disorder. This disorder is also

known as Clinical depression.

Major depressive disorder involves an individual having persistent feeling of

sadness and loss of interest in daily activities which comes with occasional

feeling of death .This could be treated through medication and

therapy.

The symptoms include loss of appetite and sleep and in the case of Jessica

we were told she began to feel worthless and uninterested at work and daily

activities which is why Major depressive disorder is the right choice.

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11. ¿Dónde se produce la mucosidad del Recto?

Answers

Answer:

idelxo nimasco lisesajsjsd

DOES ANYONE KNOWS THIS ?

Answers

Answer:

B sounds realistic

Explanation:

The answer is B. Customers listen to reviews from strangers so they listen to those from trusted. Customers are very motivated by discounts and that is fairly obvious. Customers needs to not often remain the same and that can be shown by what goes out of stock in different times.

Which is a surgical procedure used to stop bleeding?

hemospasm
hemorrhage
hemostasis
hemolysis

Answers

Answer: hemostasis

Explanation: hope this helps

A surgical technique called hemostasis is used to control bleeding.

The goal of the intricate process known as hemostasis is to stop the flow of blood away from a wounded vessel. 

What five steps of hemostasis are there? Vascular spasm.Platelet Plug Formation.Coagulation of the blood.Retraction of the Clot.Lysis (the dissolution of clots).What makes hemostasis crucial during surgery?

To minimize the negative physiological effects of surgery that have an impact on recovery, including the need for transfusions, and to improve the view of the surgical field while lowering the risk of surgical complications, effective control of bleeding is required.

Surgical hemostatic agents: what are they?To control bleeding from surgical surfaces, topical hemostatic agents (physical agents, biologically active agents) and tissue adhesives are used as an addition to or substitute for standard surgical techniques. They are especially helpful for diffuse non-anatomic bleeding and bleeding linked to sensitive structures.

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Although different oral contraceptives work in various ways, one thing they all have in common is________.

Answers

They do all vary in effectiveness, however none of them are guaranteed to prevent pregnancy. The only form of prevention regarding pregnancy, is abstinence.

As a medical assistant, you have worked with patients with infectious diseases the entire day. Why is it important that you cover your work clothes prior to picking up your child at daycare? Why should you change your clothes as soon as you arrive home?

Answers

Covering and even changing your clothing is very important because it reduces the level of exposure of your child to harmful pathogenic microorganisms that can lead to illness of the child, this is because these organisms may be present on the surfaces of these clothing/PPEs.

Working in an infectious disease laboratory or on an infected patient exposes one as a medical personnel/consultant to a whole lot of pathogenic microorganisms.

In the year 1984, the centers for Disease Control (CDC) and the National Institutes of Health (NIH) jointly published a set of guidelines for the safe handling of pathogenic microorganisms.

These guidelines, developed over a period of several years in consultation with experts in the field, remain the best judgments available; hence they should be held sacrosanct.

They are but not limited to the following listed below:

The physical removal of organisms from the skin is just as important as using a disinfectant, work surfaces and equipment must be decontaminated immediately after using biohazardous materials.Wearing appropriate personal protective equipment (PPE) blocks potential routes of exposure.

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Which example best demonstrate the use of critical thinking

Answers

there are not answer choices?

Due to his chronic alcohol abuse, this man died of a disease called wet beriberi, which is caused by a

Answers

Answer:

deficiency of vitamin B1

Explanation:

Long-term drinking can lead to decreased vitamin B1 absorption and storage dysfunction and can increase the amount of damage; long-term drinking was the most common cause of wet beriberi.

sas
ppppppppppppppp
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Answers

Answer:

what???

Explanation:

What does a vaccine do to your body to protect you?

Answers

A vaccine exposes your body to the virus to spark your immune response so your body can identify and attack it if it enters your body.

A person receives an absorbed dose of protons of 20 millirads. The RBE of protons is 5. What is this person's equivalent dose in rem

Answers

The person's equivalent dose in rem is 100 millirem.

The given parameters;

Absorbed dose of proton, = 20 millirardsThe RBE of protons = 5

The person's equivalent dose in rem is calculated as follows;

[tex]dose \ in \ rad \ = \frac{dose \ in\ rem }{RBE} \\\\[/tex]

dose in rem = dose in rad  x  RBE

does in rem = (20 x 10⁻³ rad)  x  5 RBE

dose in rem = 100 x 10⁻³ rem

dose in rem = 100 millirem

Thus, the person's equivalent dose in rem is 100 millirem.

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A patient presents you with three individual prescriptions for Methylphenidate. The first states
that it should not be filled until thirty days from today's date, the second states that it should not
be filled until sixty days from today's date, and the third has no such instruction.
In an event like this, what should you do?
Refuse to fill the prescription and explain that presenting multiple prescription blanks for
the same drug could result in criminal charges.
Fill the prescription without date restrictions immediately and contact the prescriber
regarding the remainder.
If your state allows the issuance of multiple prescriptions, you may dispense all three
thirty-day supplies at once.
Confer with your Pharmacist to understand if your state allows the issuance of multiple
prescriptions, you may dispense the prescription without date restrictions, and fill the
remainder on the appropriate dates.

Answers

You should confer with your Pharmacist to understand if your state allows the issuance of multiple prescriptions, you may dispense the prescription without date restrictions, and fill the remainder on the appropriate dates.

Prescription of drugs are usually done legally by a certified or licensed medical personnel.

This is done following the rules and guidance below:

abbreviations of drugs should not be used,avoid the use of brand names of drugsspecify the strength and quantity of drug.

When a medical personnel prescribes a drug more than once for a patient, it is done to combined effect of these multiple prescriptions is to allow the patient to receive, over time, supply of that controlled substance.

Therefore as it would be wise to seek the advise of a pharmacist, who are professionals in this field, to understand if your state allows the issuance of multiple prescriptions.

You may dispense the prescription without date restrictions, and fill the remainder on the appropriate dates.

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Cigarette smoking is a ___________________ of lung cancer. Sufficient cause Necessary cause Both a sufficient and necessary cause Neither a sufficient nor necessary cause

Answers

Answer:

Both a sufficient and necessary cause

Explanation:

When smoking, you are doing no good to your body at all. There is absolutely no benefit when you smoke a cigarette. Let me know if this helps.

someone please hurry

Answers

Answer:

I think it is Create a schedule.

Explanation:

You can't memorize anything without a proper schedule

Hello, is there anyone here a pharmacy technician?

Answers

Answer:

my friends dad

Explanation:

When someone's core body temperature is dropping, what is oftentimes the most obvious indicator that they have transitioned from mild to moderate hypothermia.

Answers

The most obvious indicator of going from mild to moderate hypothermia is that shivering stops.

Hypothermia occurs as the temperature drops below normal levels. In humans, hypothermia is experienced if the temperature is below 36°C. Moreover, hypothermia is classified into:

Mild hypothermia.Moderate hypothermia.Severe hypothermia.

Each of these types is related to specific symptoms and therefore their treatment is slightly different.

In the case of moderate hypothermia, the symptoms include:

Slower heartbeat and breathing.Lack of coordination.Fatigue

This type differs from mild hypothermia (previous stage) because in mild hypothermia the person shivers but in moderate shivering stops.

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How does the speakers use of figurative language relating to bees contribute to the poem? ACE

Answers

Answer:

The focus on the word swarming has allowed the comparison with the bees. We say bees swarm but we do not say that a person swarms - in this way you can make a metaphor.

The comparison in personification on the other hand can be remembered by the word found in the first  six letters -person

Explanation:

The use of drugs to cure or treat a disease or disorder is called

Answers

Answer:

Drug therapy (pharmacotherapy)

Explanation:

Drug therapy (pharmacotherapy) is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for appropriate management

Are you tired of me yet? I'm a little sick right now but I swear..

Answers

Answer:

what .,................ .

apple ciderrrrrrrrrrrrrrrrr

someone it is last ONE PLEASE HELP UR GURL OUT LOL

Answers

Answer:

The answer is A. Consider online scheduling software

Answer:

C consider online scheduling software

Explanation:

makes sense the most

Cardiorespiratory fitness, measured as VO2 max in mL/kg/min (maximum oxygen consumption), is associated with increased longevity. Recent evidence suggests that higher fitness increases the life span. Those with a low VO2 max have a life expectancy after 60 years of 7 years, those with moderate VO2 max of 15 years, and those with a high VO2 max have a life expectancy after 60 of 23 years. Which of the causal criteria is illustrated with this example

Answers

The casual criterion that is being illustrated in the question above is the strength of association.

We can arrive at this answer because:

The strength of association is the term that defines the moment when two variables change to the same degree and at the same time.In the example shown in the question above, we can see that as VO2 max increases, life expectancy increases with the same degree, being an example of the strength of association.

With this, we can state that the amount of VO2 max that an organism presents is essential to maintain the organism's functionality at adequate levels, promoting a healthy biological adaptation as the individual's age increases.

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The total water volume of a healthy adult male is approximately 42 liters, or between 50-65% of his body weight. The total water volume of a healthy adult female is approximately 45-60% of her body weight. Generally, this lower percentage in females is due to a higher fat percentage or a larger fat compartment. Which of the following consequences can occur in female patients taking fat-soluble drugs compared to male patients? (Select all that apply.)


1 It will take more time for the drug to leave the fat compartment.
2 More of the drug will move into the fat compartment.
3 The drug will stay in the body for longer.
4 The drug effects will last longer.

Answers

Answer:

3.the drug will stay in the body longer

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