Differentiate between evacuated tube system, a syringe, and a winged blood collection set.

Answers

Answer 1
Answer: An evacuated tube system, a syringe, and a winged blood collection set are all used for blood collection, but they have some differences.

- An evacuated tube system consists of vacuum-sealed tubes that are pre-filled with various additives. The tubes are attached to a needle and blood is drawn directly into the tubes by vacuum pressure. This system allows for multiple samples to be collected using a single venipuncture.

- A syringe is a manual device that consists of a barrel, plunger, and needle. It requires the healthcare professional to manually draw blood by pulling back on the plunger. Syringes are often used for small volume blood collections or when precise control of blood flow is required.

- A winged blood collection set, also known as a butterfly needle, is a small needle attached to a flexible tubing with plastic wings. The wings provide stability and control during blood collection. It is commonly used for difficult veins or when a smaller gauge needle is preferred.

Each of these blood collection methods has its own advantages and is chosen based on the specific needs of the patient and healthcare professional.

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How much weekly exercise is needed to reduce the risks of colon and breast cancer?A. 30 minutes
B. 1 hour
C. 2 hours
D. 3 ½ hours

Answers

it would be D 3 1/2 that is it

The thermic effect of food (TEF) is the amount of energy the body needs to digest, absorb, metabolize, and store the food you consume. Though the TEF varies somewhat depending on the type of food consumed, about what percentage of the energy content of the meal is used for TEF?A. 45%B. 0 to 3%C. 20 to 30%D. 10%

Answers

Answer:

D. 10%

Explanation:

Thermic Effect of Food also known as Dietary Induced Thermogenesis is the energy spent by the body to process food and store it. It includes energy expenditure for processes like digestion, absorption, metabolization and storage.

Around 10% of total calorific intake is spent in TEF. Although this percentage can vary according to the type of food. For example, TEF of fat is less than TEF of protein because fat processing is simpler and easier for the body compared to protein processing.

Final answer:

TEF, or the energy our bodies use to process food, accounts for about 10% of the energy content from our meals. The percentage can fluctuate based on food composition, but on average, it is around 10% of total daily energy expenditure.

Explanation:

The thermic effect of food (TEF), or the amount of energy our body needs to digest, absorb, metabolize, and store food, on average uses approximately 10% of the energy content of the meal we consume. This percentage can vary depending on the macronutrient composition of a person's diet. For example, proteins have a higher TEF compared to carbohydrates or fats. However, the majority of studies conclude that, generally speaking, the TEF accounts for about 10% of total daily energy expenditure.

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The major source of OSHA standards is:a. Occupational Safety and Health Administration (OSHA)
b. National Institute for Occupational Safety and Health (NIOSH)
c. American Medical Association (AMA)
d. state and local governments

Answers

The major source of OSHA standards is the American Medical Association (AMA). The answer is letter C. National Institute for Occupational Safety and Health (NIOSH) and state and local governments are secondary sources. While the Occupational Safety and Health Administration is the name of (OSHA).

Final answer:

The primary source of OSHA standards is the Occupational Safety and Health Administration (OSHA). They are the one who create and enforce regulations for workplace safety. Other organizations and governments also contribute, but are not the primary source.

Explanation:

The major source of OSHA standards is the Occupational Safety and Health Administration (OSHA). It's responsible for creating and enforcing regulations regarding workplace safety, aimed at preventing work-related injuries, illnesses, and deaths. Organizations such as the National Institute for Occupational Safety and Health (NIOSH) and the American Medical Association (AMA) contribute to the development of these standards but the main source remains OSHA.

State and local governments do have input in the process, especially when it comes to enforcement but they are not the primary source of these safety standards. The OSHA standards cover a variety of sectors and industries, with the ultimate goal of keeping workers safe in their environments.

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What role do vitamins play?

Answers

A.  

provide an energy source for the body

B.  

contribute raw material to help build tissue

C.  

facilitate and regulate metabolic processes in the body

D.  

bind with substrates and cause a biological reaction

Vitamins are essential compounds that must be acquired through the diet because the body can't synthesize them. One of the reasons vitamins are needed is because they play an indirect role in catalysis, in which enzymes speed up chemical reactions. :D

Identify the foods that would best meet the vitamin needs identified for bone health: Peaches, spinach, milk and tomatoes Whole grain bread, brown rice, milk and tomatoes Whole grain cereal, corn oil, rye flour and peaches Peaches, tomatoes, cantaloupe and apricots

Answers

The foods that would best meet the vitamin needs identified for bone health:

Peaches, spinach, milk and tomatoes. Dark leafy vegetables are good for the bones too. Milk is rich in calcium, good for the bones. Tomato is rich in magnesium, good for the bones.

The foods that would be best in this case and would meet vitamin needs for bone health would be peaches, spinach, milk, and tomatoes.

We know that milk is quite healthy for bone health, by adding the other nutrient sources, we would only increase how healthy it is!

In children with typical development, motor skills develop in an unpredictable sequence. a. True
b. False

Answers

True. Every child is different; some motor skills for some children may be sequenced in one way, while it may be different for another child.