Answer:
Independent variable: The diameter of the wooden pins.
Dependent variable: The depth of the pins in the sand.
Control variable: height of 15 cm at which the pins will be thrown, boxes containing 30 kg of sand and weights of 80 grams.
Explanation:
An independent variable is one that does not need the influence of another variable to happen and that, its variation, influences that a measurable result occurs. In this case, as we know that the depth of the wooden pins is measured according to the influence of the diameter of these pins, we can say that the diameter of the wooden pins is the independent variable.
The dependent variable, on the other hand, is one that shows a measurable result through the influence of the independent variable. In this case, we can say that the depth of the wooden pins in the sand is the independent variable.
The control variable, in turn, is the factor that establishes an egalitarian environment in which the research will be established. In this case, the control variable is the height of 15 cm at which the pins will be thrown, the boxes containing 30kg of sand and the weights of 80 grams.
Match each example to the correct category
Please help!!
Public health ethics is a field of study that can enrich and support real-world public health decision-making and management of ethical conflict.
A. True
B. False
Answer:
A. True
Explanation:
Ethics are known as moral standards which professionals adhere to as a form of guide in the operations of their duty. It varies according to professions.
Public health ethics are the moral guidelines in the public health field of study which enriches and supports real-world public health decision-making and management of ethical conflict.
15. Standard precautions are better for healthcare workers because: A. O the law mandates we utilize universal precautions B. O it covers a broader scope of protection, and goes a step farther C. O standard precautions are not better, and have no significance D. O they are an option if the healthcare worker wants to be protected
Answer:
The correct answer is : option B it covers a broader scope of protection, and goes a step farther.
Explanation:
Standard precautions is the precaution as it is implemented through OSHA rules and regulation that covers the broader scope of prevention and protection for the healthcare individuals like doctors and nurses. It goes one step farther for the protection and therefore replaced the term universal precautions.
According to this healthcare professionals should cover themselves with protection gear such as masks, gowns, gloves and should clean their hands before and after touching patient.
Thus, the correct answer is : option B.
Patient receive 600 mL of D5NS. How many grams of dextrose have been supplied
Answer:
30g
Explanation:
KCl in D5NS is a prescription solution which is prescribed by doctors to those patients who cannot eat and drink normally.
D5NS is a fluid that contains 5% w/v dextrose or we can say that D5NS is 5g of dextrose per 100 mL of solution.
Given:
D5NS = 600mL
Dextrose supplied to the patient = [tex]600 * \frac{5}{100}[/tex]
= 30g
Hence, 30g of dextrose have been supplied to the patient.
A newborn develops severe vomiting and symptoms of metabolic acidosis. Urinalysis results are positive for ketones and negative for glucose and other reducing substances. Which of the following screening tests would be positive in this patient?
a. Clinitest
b. Ehrilch test
c. DNPH
d. Ferric chloride tube test
Answer:
DNPH - 2,4-Dinitrophenylhydrazine
Explanation:
This is a chemical compound used for quantitative identification of Ketones and Aldehydes in a sample.Since the urine analysis shows positive results for ketone and aldehydes,this is the test for the this. It is usually marked with yellow/orange precipitate(ppt) (dinitrophenylhydrazone).The latter is formed as a results of condensation reaction.
DNPH is a solid compound whose color changes from red to orange, when used to test for the carbonyl groups.Red when pure.
To conduct the test 1-2drops of the sample is dissolved in 2 ml of ethanol.
This should be added to about 3ml of DNPH,and shake severely for the solute and solvents to mixed up.
Usually, a precipitate should formed afterwards.However,if this did not appear, 15 minutes intervals should be observed for the precipitate( yellow or orange ppt) to appear.
The color of the precipitate depends nature of the carbon molecule or hydrocarbons in the sample. Thus, if the sample is aromatic that is unsaturated hydrocarbon e.g benzene red ppt appears, However, if straight hydrocarbon molecules (aliphatic) Orange ppt appears.
Fats are a healthy part of a diet. True False
Answer:
I'd say False
Explanation:
Saturated fat, found mainly in meat and dairy foods, contributes to clogged arteries and cardiovascular disease. They cause heart problems, and that is why pregnant mothers are advised not to eat food rich in fats.
According to me fats aren't healthy
Where on the physical pyramid do lifestyle activities belong?
Answer:
D
Explanation:
Answer: Lifestyle activites belong on the yellow area of the physical pyrimad, aka letter “D“.
[There is no explanation to this question]
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Describe a precaution a person can take to avoid HIV exposure or transmission, and evaluate the effectiveness of this precaution. (2 points)
Answer:
ppl r dum
Explanation:
Question 3 Steve posts information about himself online that he thinks is safe, including the name of his school, his teachers' names, and his last name. How does this pose a risk to Steve's health or safety? How could he reduce this risk?
Answer:
It poses a risk to his safety.
Explanation:
The information that he posted is personal information; his name can be used to identify him, the name of his school can be used to know where he is at what hours of the day, basically, he can easily be kidnapped at this rate. He can reduce the risk by taking off some information like the name of his school and his teachers's names. He can also reduce it by ceasing to post personal information about himself. I personally do not see how this affects his health though.
FINAL QUESTION!!! EASY I AM JUST NOT TO SURE.. GOT 8 MINUTES LEFT!!! AT LEAST COME LOOK !!! WILL GIVE BRANLIEST!!
14.
__________ is when the mind supports the efforts of the body and vice versa.
A) Total fitness
B) Heart rate
C) Muscle tone
D) Strength-building
Answer:
B) Heart rate or D) žydų cixufxuxxufxudtxyxudx9yxu
Which of the following should a pregnant client avoid during exercise?
lifting weights any kind of strenuous exercise would be bad for someone who is pregnant but definitely you don't want to lift weights over 25 lb
Answer:
Supine Positions
Explanation:
What is outpatient drug-free treatment?
A.
a treatment method that consists of group and individual counseling sessions for people recovering from drug abuse, without medication
B.
a treatment method where people recovering from drug abuse live together and learn to adjust to their new drug-free lives
C.
a treatment method that involves replacing the abused drug with a substitutethat has fewer harmful effects
Answer:
B
Explanation:
Lack of oxygen to the brain
Answer:
I don't exactly know what your asking but here ya go
Brain hypoxia is a medical emergency because the brain needs a constant supply of oxygen and nutrients to function properly. There are several causes of brain hypoxia. They include drowning, suffocating, cardiac arrest, and stroke. Mild symptoms include memory loss and problems with motor function, such as movement
saved
Which option best defines wellness?
Answer:
Wellness is felling well, and having a wellful attitude
Explanation:
Product is labeled "Gentlemen 50+" and states that the antioxidants and vitamins it contains slow aging in men. What can you state about targeted products such as this one?
a. Evidence does not support a role for antioxidant supplements against chronic diseases.
b. Most men over the age of 50 have inadequate nutrient intakes and would benefit from this product.
c. This supplement would be more helpful for smokers than for nonsmokers.
d. The antioxidants included in this supplement have all been shown to be extremely effective in free radical protection.
e. This target product is beneficial because men over 50 need a unique proportion of nutrients.
If you were interested in medical coding and working specifically with hospitals, which certification might you pursue?
A. CHPS
B. CCS-P
C. RHIT
D. CCS
Answer:
CCS
Explanation:
Answer:
d
Explanation:
Define attitude and prejudice, and describe the three basic components of an attitude, using them to differentiate between a stereotype and discrimination.
Answer:
Definitions
Prejudice is an unjustified or incorrect attitude (usually negative) towards an individual based solely on the individual’s membership of a social group.
For example, a person may hold prejudiced views towards a certain race or gender etc. (e.g. sexist).
Discrimination is the behavior or actions, usually negative, towards an individual or group of people, especially on the basis of sex/race/social class, etc.
Explanation:
cooking a patty and putting the ingredients together are included in the process of making a hamburger true false
Answer:
true
Explanation:
You are walking past a construction site on a hot day when you notice one of the workers staggering about. The man is sweating profusely and tells you that he feels weak and dizzy. Which action would be most appropriate for you to do first?
Answer:
Get in an air conditioned building and get him water.
Explanation:
The man could have a heat stroke, and is probably experiencing some form of heat exaustion. Meaning they well need to cool off and rehydrate. If they are really in pain, tell them to go home and rest for awhile.
Read the statements below. Which person is the best listener?
A.
Sana listens quietly. Her mind often wanders while her friends are talking.
B.
Ali agrees with whatever the other person says. He rarely interrupts to offer suggestions.
C.
Mina listens without interrupting the person. She gives appropriate suggestions.
Answer:
C. Mina
Explanation:
She gives good suggestions and never interrupts, and she actually listens to people when they speak.
what does healthy food do to your body
what would healthy eating do to the world
Answer:
i guess we would all be healthy and no one would get sick? and it prevents malnutrtion
A mother brings her 4-year-old daughter to your office because of fever and decreased eating and drinking. When you ask the little girl what is wrong, she says her mouth and throat hurt. On examination her temperature is 101 degrees. Her ears and nose examinations are unremarkable. Her mouth has ulcerations on the buccal mucosa and the tongue. She also has cervical lymphadenopathy. Her cardiac and pulmonary examinations are normal. She is up to date on her childhood vaccinations. What mouth abnormality does she most likely have?
a. Strep throat
b. Herpetic stomatitis
c. Oral candidiasis (thrush)
d. Diphtheria
Answer:
strep throat
Explanation:
the back of you throat begins throb and hurt. you cant eat or drink cause of the pain you run a fever and mostly of a cough
Research shows that teen (15-19) pregnancy rates have been decreasing over the past 20 years. Why do you believe that statistics show this change?
The statistics show this change because to make focus and attention on the rates of pregnancy that was declined over the past 20 years due to pollution exposure, unbalanced diet, lack of nutrients, and excessive depression in teens.
What is Statistics?Statistics may be defined as a branch of mathematics that deals with the collection, analysis, interpretation, and presentation of masses of numerical data.
The alteration in the climate due to excessive pollution, consumption of junk foods, lack of nutrients, and overburden are the major factors that declined the rate of pregnancy over the past 20 years.
Therefore, it is well described above.
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Which of the following is not true about sex differences in educational achievement?
Answer:
Is there suppose to be a list
You are working in the emergency department when M.C., an 82-year-old widow, arrives by ambulance. Because M.C. had not answered her phone since noon yesterday, her daughter went to her home to check on her. She found M.C. lying on the kitchen floor, incontinent of urine and stool, and stating she had pain in her right hip. Her daughter reports a medical history of hypertension, angina, and osteoporosis. M.C. takes propranolol (Inderal), denosumab (Prolia), and hydrochlorothiazide, and uses a nitroglycerin patch. M.C.’s daughter reports that her mother is normally very alert and lives independently. On examination, you see an elderly woman, approximately 100 pounds (45 kg), holding her right thigh. You note shortening of the right leg with external rotation and large amount of swelling at the proximal thigh and right hip. M.C. is oriented to person only and is confused about place and time, but she is able to say that her "leg hurts so bad." M.C.’s vital signs (VS) are 90/65, 120, 24, 97.5F (36.4C), SpO2, 89%. She is profoundly dehydrated. Preliminary diagnosis is a fracture of the right hip.Considering her medical history and that she has been without her medications for at least 24 hours, explain her current VS.Based on her history and your initial assessment, what 3 priority interventions would you expect to be initiated?M.C.’s daughter states, "Mother is always so clear and alert. I have never seen her act so confused. What’s wrong with her?" What are 3 possible causes for M.C.’s disorientation that should be considered and evaluated?
Answer: no
Explanation: yah djdhdhdheh
Some of them may be fatal. As a result of an electrolyte imbalance, dehydration can cause confusion and disorientation.
What is the disorientation due to dehydration?The blood contains electrolytes like salt and potassium at all times. These electrolytes can be problematic when they are out of balance, either high or low.
Because there isn't enough fluid to send to other parts of the body, you can also feel faint, lightheaded, or nauseous. Heat exhaustion could also arise from this.
Body water loss is a sign of severe dehydration and can cause confusion and disorientation. What to do: Try downing a glass of water if you start to lose concentration. Seek emergency medical assistance if your confusion worsens or if you have any loss of orientation.
Therefore, Dehydration that lasts a long time or occurs frequently can lead to renal failure, kidney stones, and kidney infections.
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Addiction to this type of drug may lead to a user "crashing" when they don't have drugs to create the next high. Question 12 options: Narcotics Hallucinogens Stimulants Depressants
Answer:stimulants
Explanation:
Questions to ask during a during a geriatric assessment ?
-Can you use a telephone?
-Can you get to places that are out of walking distance?
-Can you operate a motorized vehicle?
By law, vending products must be safe to eat up to one year after the printed use-by date.
O False
O True
Answer:
False
Explanation:
By law, vending products are not safe to eat up to one year after the printed use-by date because if the products will be consumed after the expiry date, it will taste terrible, and can harm the health of a person.
Most snacks and drinks can be consumed for few months even after its expiry date but not safe after years.
Hence, the correct answer is "False".
Answer:
False
Explanation:
Give three reasons why electronic media has become accessible to poorer communities?
Answer:
1- increasing access to electronic devices such as TV and smartphones (minor costs of production)
2- increasing accessibility to the internet (minor service costs)
3- higher living standards than previous generations
Explanation:
In the last years, many people have increased their access to information via electronic media, which represents a critical indicator of the 'openness' of a society. This phenomenon has brought a number of advantages including, for example, higher facilities and access to educational content, telemedicine services, etc. However, accessibility to electronic media is often associated with sedentary behavior and, consequently, it may lead to health problems. For example, it has been shown that the excessive use of electronic devices like electronic games negatively affects daily activities, and therefore may be associated with poorer children's socioemotional development.
Many individuals significantly improved their access to knowledge through digital communication, a vital sign of a general societal 'open-mindedness.'
Electronic mediaOne such phenomenon has resulted in a variety of benefits, such as improved infrastructures and maybe even the provision of educational information, telemedicine treatments, and so on.
The following are the three reasons why digital technology is becoming more and more accessible to impoverished groups.
Expanding access to technological gadgets such as televisions and cellphones.Internet connectivity coverage.Higher quality of life than in prior centuries.Thus the response above is correct.
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