Which of the following are potential hazards which you might encounter in the laboratory?
a. infectious microorganisms
b. open flames
c. hot surfaces
d. corrosive chemicals
e. sharp tools or broken glass
f. gamma radiation

Answers

Answer 1

Answer:

The correct options are a, b, d and f

Explanation:

From the question, several of the options are potential hazards one might encounter in the laboratory. For example,

a. Microbiologists working with infectious microorganisms need to be extremely careful while handling these microbes and will need to put on personal protective equipment (PPE) as these organisms constitute a potential health hazard to them.

b. Open flames constitute a potential fire hazard; this is because there are several chemicals in the laboratory that are inflammable and will need to always be kept at a reasonable distance away from open flames.

d. Corrosive chemicals constitute a potential reactivity hazard thereby causing burn to the skin. Strong acids and bases are especially culpable of this in the lab. The lab scientists will need to put on overall/PPE to prevent this causing harm them.

f. Although least likely, gamma radiation can also be emitted from nuclear medicine studies causing potential health hazard, as it is capable of destroying/damaging the DNA of cells or even causing damage to the cell itself.

Answer 2

The potential hazards that it is possible to encounter in the laboratory include infectious microorganisms, open flames, hot surfaces, corrosive chemicals and sharp tools or broken glass (Options a, b, c, d and e).

A potential hazard is any type of harm that is dangerous to human health.

For example, pathogenic microorganisms such as bacteria and viruses can cause infections and therefore they are potential hazards.

In consequence, it is imperative to work with caution in the laboratory in order to avoid these hazards.

In conclusion, the potential hazards that it is possible to encounter in the laboratory include infectious microorganisms, open flames, hot surfaces, corrosive chemicals and sharp tools or broken glass (Options a, b, c, d and e).

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Related Questions

who was the first physician associated with the use of medical terminology? a. clara barton b. jonas salk c hippocrates d. james parkinson

Answers

Hippocrates was the first physician to be associated with medical terminology

hippocrates was the first

What are nutrients? Give examples.

Answers

Answer:

Nutrients are compounds in foods that are important  to our life and health.

Nutrients are the building block of our body, they provide us with energy and substances needed for growth , repairs tissues and so on .

Explanation:

The six major ones ;

CarbohydratesProteinVitamins Fat and OilWaterMinerals

Select the correct answer. Which statement about weight control is false? A. Exercise helps people to control their weight by burning calories. B. To lose weight, people need to burn more calories than they consume each day. C. People burn calories at different rates depending on their metabolism. D. Weight control is the primary benefit of exercise.

Answers

The answer is weight control is the primary benefit of exercise.

All the other answers are true about weight control. The last answer is wrong because the primary benefit of exercise is to maintain a healthy body and a healthy mind regardless of weight.
D, wait control. Nothing u do when working out matters unless ur losing the said weight

11. Fear can be a protection from danger.
O True
O False

Answers

Answer:

true

Explanation:

trust yourself when you feel like something wrong

In a single sentence, explain the relationship between the pancreas and homeostasis.

Answers

The pancreas secretes hormones (insulin and glucagon) to maintain homeostasis throughout the body.

Which of the following best describes hypothermia?
A. Unlikely when the temperature is above freezing.
B. A potentially fatal drop in core body temperature.
C. A potentially fatal high body temperature.
D. Always, always fatal.

Answers

Answer:

B. A potentially fatal drop in core body temperature

Explanation:

B becuae if not treated in a certain amount of time it will become fatal

Goals are based on: wants and values needs and wants needs and values values and desires

Answers

Answer:

i picked values and desires and it was wrong. it's actually needs and wants it says.

Explanation:

good luck!

Goals are based on needs and values. Needs are essential for survival, while values reflect our beliefs and principles. Wants and desires are the things we desire or strongly wish for. By setting goals based on our needs and values, we can work towards fulfilling our desires and achieving what is important to us.

Goals are based on needs and values.

Needs are the basic necessities required for survival, such as food, water, and shelter. They are the things that we cannot live without. For example, if a person needs to eat, their goal might be to find a job to earn money to buy food.

Values, on the other hand, are the beliefs and principles that guide our behavior and decision-making. They reflect what is important to us and what we consider to be morally right or wrong. For example, if a person values education, their goal might be to study hard and earn a college degree.

Wants are different from needs because they are not essential for survival. They are the things we desire or wish to have, but can live without. For example, if a person wants a new car, their goal might be to save money and purchase the car.

Desires are similar to wants, as they are things we strongly wish or long for. They are often associated with emotions and personal preferences. For example, if a person desires to travel the world, their goal might be to save money and plan trips to different countries.

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hinders the body's ability to absorb needed amounts of oxygen

Answers

The correct answer for his question is Carbon monoxide.

It slows down (hinders) the ability to take in (absorb) oxygen.

Answer:

Carbon Monoxide hinders the body's ability to absorb needed amounts of oxygen. 

Critical thinking is a(n)
process involving engaging with ideas and not settling for simple answers.
O active
O passive
O closed
O subconscious

Answers

Answer:

Active

Explanation:

Critical thinking requires focus and consciousness, hence it is an active ability.

Critical thinking is an active process that involves engaging with ideas and not settling for simple answers. So the correct option is A.

What is critical thinking?

The ability of a person to actively analyze information and arrive at a logical conclusion on the basis of it. In critical thinking, the sources of the information are evaluated.

The source can be a fact, research data or research finding, an observable phenomenon, etc. A good critical thinker draws uses a wide source of information to reach a rational result.

This is a desired skill by various employers. A candidate who can analyze a situation critically and arrive at logical conclusions is preferred by employers.

A person who can think critically is considered responsible to make effective decisions. Such a person is also thought to have leadership skills.

There are many situations, where critical thinking can be useful. These are deciding the right course of treatment, thinking of strategies to acquire a deal, thinking of the right course of action in a legal case, etc.

Therefore the correct option is A.

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Chemical substances from food the body needs to live.

Answers

The answer is- Nutrients :)

summarize how the components of health are related to wellness?

Answers

Answer:

When measuring wellness, you must consider all components of health. It is related to wellness because you rather be healthy than only mentally health. It's good to be mentally, physically, and be free of diseases.

Answer:

When measuring wellness, you must consider all components of health. It is related to wellness because you rather be healthy than only mentally health. It's good to be mentally, physically, and be free of diseases.

Explanation:

Select the correct answer.
Which act or regulations protect the AFN industry from food emergencies?
OA
Federal Insecticide, Fungicide, and Rodenticide Act
Homeland Security Presidential Directives
OB.
OC. Comprehensive Environmental Response Directives
D.
Perishable Agricultural Commodities Act
Reset
Next

Answers

Answer:

The FDA protects the AFN industry from food emergencies.

Explanation:

‏Consultation report from a specialist ( OBGYN ) to the primary doctor what are the sample

Answers

Explanation:

A consultation is a rendering of advice or professional opinion, followed by a report of findings to the referring physician. A referral on the other hand is simply a request to assume care of a patient. In order to bill for a consult, it is essential for that to be supported in the medical record.

Why are values important?

Answers

Our values are important because they help us to grow and develop.

Answer:

because they help us grow in our own minds and show how we have grown and our previous thinking process. It also shows what kind of person we are by showing what we are willing to put before basic necessities in life. Also, values are passed on

A friend you can always count on demonstrates the quality of
O loyalty
O honesty
O empathy
O reliability

Answers

Answer:

D. Reliability

Explanation:

Reliability dictionary meaning is "the quality of being trustworthy or of performing consistently well" meaning being able to count on them.

Which of the following body types will have an inflated BMI

Answers

Statistics may be somewhat inflated when dealing with athletes or others who have a high muscle mass. BMI calculations are often artificially low when working with the elderly and those who have lost body mass.

Each day, track and monitor your workout for a minimum of 30 minutes each day (min 2-3 days per week). Various workouts and exercises include:

Mile run/bike ride

Pushups/Situps

Body Squats/lower body exercises

(if you have weights, you may use those)



Write a summary detailing and explaining what your workout was and how it helped your overall mental and physical health during these troubling times. You may include, calories burned, distance walked or ran. What lifts and other exercises you may have completed that were not listed above.

Answers

Just say u walked 2 miles everyday and how many cals u burned and what where your eating habits and results after walking ect

D
Question 5
1 pts
How quickly does the stress response activate when it
identifies danger?
half a second
1 second
1/15,000th of a second
3 seconds

Answers

Answer:

1 second

Explanation:

When the body comes in contact with a threat or something that it interprets as being stressful, the stress response of the body (located in the hypothalamus) is activated.

The stress hormone adrenaline is released into the blood immediately to cause the body to be agile and ready to deal with the problem. This takes about one second or less.

The main organ of the respiratory system is the
nose, lung, mouth, or trachea

Answers

Answer:

lungs

Explanation:

Explain the health effects of excess discretionary calorie consumption on the body. What alternative sweetener and fat choices can help address excess consumption of discretionary calories? Will the use / consumption of these alternatives address body weight?

Answers

Answer:

they are stored as fat

Explanation:

Discretionary calories are those calories that are consumed when the required nutrients are already satisfied. These calories are associated with higher-fat foods (cheese, meat, etc), as well as high-sugar foods (syrup, soda, candy, etc). A healthy diet composed of highly nutritive foods may allow discretionary calories in order to fulfill calorie intake. However, it is important to highlight that discretionary calories often have a negative impact on human health, leading to obesity-associated conditions such as, among others, diabetes, heart dysfunctions and metabolic disorders.

what approach (medical or health science) do you think is more important? why? plz help :'))​

Answers

Answer:

health science

Explanation:

because we definitely get sick get take suggestions from medical but if we know health science we will not get chance of getting sick

What are some long term problems that genital herpes cause ?

Answers

Bladder problems
Rectal inflammation
Meningitis
inflammation around the tube that delivers urine from bladder. the swelling can close the urethra for several days requiring the insertion of a catheter to drain your bladder

1. Are waterborne diseases limited to dentistry?
a. Yes
b. No

Answers

waterborne diseases are... well they live in the water and by dentistry you mean teeth, i’m assuming you meant, are waterborne diseases limited to getting to you through your mouth, and the answer to that would be no, that’s why before you go on a lake, you put droplets in your ears to keep them safe! or if you have a cut, it is advised not to go into the water until it is healed or wrapped appropriately. I hope this helped!!

No, waterborne diseases are not limited to dentistry. Therefore option B is correct.

Waterborne diseases are illnesses caused by the consumption or contact with contaminated water sources. While some waterborne diseases can be associated with dental health, such as dental caries and periodontal disease, the scope of waterborne diseases extends beyond dentistry.

Contaminated water can harbor various pathogens, including bacteria, viruses, and parasites, that can cause diseases like cholera, typhoid fever, giardiasis, and cryptosporidiosis.

These diseases can affect multiple body systems and have broader implications for public health, sanitation, and water quality.

Proper water treatment, hygiene practices, and access to clean drinking water are essential in preventing and controlling waterborne diseases, not only in dentistry but also in overall health and well-being.

Therefore option B No is correct.

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Because Aida works for a primary care physician, what types of patients
are seen in her office? *
Adults
Children
Individuals older than 60
All of the above

Answers

Answer:

Childrens mostly

Explanation:

Primary care physicians are mainly built up for children because taking them to other care center will lead to strong attraction to the older people's illness

Which factors affect the number of calories a person needs each day? Select three options.
age
sex
height
personality
o social status

The answer is
1. Age
2. Height
3. Sex

Answers

Answer:

1. Age.

2. Sex.

3. Height.

Explanation: This is the correct answer on Edge 2021, just took the unit test review and made a 100%. Hope this helps ^-^.

Factors that affect the number of calories a person needs each day are their sex, height, and age as based on these factors, different people have different appetites and metabolic capacities.

What is the significance of height and age in food intake?

All these influence food intake, as the person who is taller than others generally requires more food because the body capacity and metabolism are greater than those of the shorter person, while different age groups have different energy needs, such as children and teenagers, who have higher energy needs due to growth and development, while older adults may have decreased energy needs.

Hence, factors that affect the number of calories a person needs each day are their sex, height, and age as based on these factors, different people have different appetites and metabolic capacities.

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Exercise:
A. None of these choices are correct.
B. reduces the risk of breast cancer.
C. increases the risk of colon cancer.
D. lowers an individual's energy levels.
E. increases the risk of osteoporosis.​

Answers

Answer:

b reduces the risk of breast cancer

Answer:

The correct answer is B

Explanation:

B is the correct answer because if Women do exercise, certain parts in the breast will get stronger and will reduce the risk of breast cancer. And if you don't do exercise, certain parts in the breast will be very weak and will increase the chances of breast cancer.

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 What are the eight areas of wellness and how can they be incorporated into one's daily life?

Answers

Answer:

There are eight areas of personal wellness. The first one is emotional wellness, which you can incorporate into daily life by talking about your feelings and letting loose. To take care of your environmental wellness, you can do the simple act of recycling. Financial wellness is easy if you take care to do things like spending less than you earn. Taking care of your intellectual wellness can be a lot of fun, since it includes things like learning a new language, reading for fun, and playing a card game. Some ways you can take care of your occupational wellness are don't settle, keep motivated, and work towards what you want. Physical wellness is easy, just do exercise daily and to eat healthily. To improve your social health, try to make a new friend, or work in a group activity. Finally, there is spiritual wellness. An easy way to satisfy it is to do yoga every morning or take the time to meditate.

Explanation:

Hope this helped y'all!

When you gain awareness, knowledge, and build health skills, you are increasing your
o
A. health literacy.
B. health triangle.
O C. risky behavior.
OD. hereditary traits.

Answers

The correct answer is A

Why is access to healthcare a hot-button issue in the United States?

Answers

Answer:

It's such a delicate and political / opinionated question.  

Explanation:

Though not a long answer, it's simple. Everything in the United States is steamed from a political / racial issue which divides us. In the end, people want to be divided on issues and not come to a short of compromise. Unfortunately, one makes decisions off of what political party their in even amidst their genuine individual opinion even when it comes to healthcare.

3² × (-4) + 21 : 7 + (14:2)² =​

Answers

Answer:

16

Explanation:

Simplify the following:

3^2 (-4) + 21/7 + (14/2)^2

Hint: | Reduce 21/7 to lowest terms. Start by finding the GCD of 21 and 7.

The gcd of 21 and 7 is 7, so 21/7 = (7×3)/(7×1) = 7/7×3 = 3:

3^2 (-4) + 3 + (14/2)^2

Hint: | Reduce 14/2 to lowest terms. Start by finding the GCD of 14 and 2.

The gcd of 14 and 2 is 2, so 14/2 = (2×7)/(2×1) = 2/2×7 = 7:

3^2 (-4) + 3 + 7^2

Hint: | Evaluate 3^2.

3^2 = 9:

9 (-4) + 3 + 7^2

Hint: | Multiply 9 and -4 together.

9 (-4) = -36:

-36 + 3 + 7^2

Hint: | Evaluate 7^2.

7^2 = 49:

-36 + 3 + 49

Hint: | Evaluate 3 + 49 using long addition.

| 1 |  

| 4 | 9

+ | | 3

| 5 | 2:

52 - 36

Hint: | Subtract 36 from 52.

| 4 | 12

| 5 | 2

- | 3 | 6

| 1 | 6:

Answer:  16

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