An infection or the products of infection carried throughout the body by the blood is called:
An infection or the products of infection carried throughout the body by the blood are called blood borne pathogens. These are infectious microorganisms can cause diseases in humans. Examples of this is hepatitis B (HBV) and human immunodeficiency virus or also known as HIV.
The spread of infection through the bloodstream, especially when bacteria are reproducing, is called septicemia. Bacteremia, viremia, and toxemia refer to the presence of bacteria, viruses, and microbial toxins in the blood, respectively.
An infection or the products of infection carried throughout the body by the blood is called septicemia if bacteria are reproducing in the blood. The term bacteremia refers to the presence of bacteria in the blood, whereas viremia and toxemia refer to the presence of viruses and microbial toxins, respectively, in the bloodstream. Pathogens can be introduced to the bloodstream through various means, such as contaminated catheters or intravaginal products like tampons, leading to these conditions.
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Statistical analysis of population trends is called _____. A. futuristics B. natural selection C. a census D. demography
Answer:
D.
Explanation:
just look it up on google dude XD
You have responded to a local pool for a drowning patient. lifeguards have pulled the patient out of the pool prior to your arrival. you find the 16-year-old patient unresponsive with agonal respirations and a weak carotid pulse. what is your first action?
list at least two pros and cons of using road salt in the winter
Answer:
The advantages of the use of road salt in winter are-
(a) Road salts can melt the ice during the winter that helps in the reduction of accidents.
(b) It increases the frictional force.
(c) It is less costly and easily available.
The disadvantages of the use of road salt is-
(a) Certain parts of the cars get rusted due to the increasing iron oxide formation. This iron oxide is formed when the free-floating ions react with the water.
(b) It causes damage and corrodes traffic infrastructures.
(c) The addition of rock salts can lead to the destruction of various types of plants as it does not allow the plants to take in water.
(d) The water gets contaminated as it mixes with the salt, as a result of which the aquatic lives are affected.
Which of the following are true of sedimentary rocks? Check all that apply! They come from magma. They are formed from the natural processes like wind and water called 'weathering'. Tiny pieces of rocks are called sediments. Sediments pile up and are cemented or compacted together.
1. A long-term relationship in which both species benefit is known as parasitism. *
A. True
B. False
2. The relationship of algae living in the fur of a 3-toed sloth and helping to camouflage the sloth, is called *
A. symbiosis
B. mutualism
C. commensalism
D. parasitism
3. A deer tick feeding on a human is an example of *
A. biodiversity
B. parasitism
C. commensalism
D. mutualism
4. Which of the following is an example of consumers outnumbering the producers they are feeding upon? *
A. a tree with thousands of insects feeding on it
B. several
C. mutualism
D. predation
5. A fish cleaning the mouth of a larger fish and being protected by the larger fish is an example of *
A. parasitism
B. mutualism
C. commensalism
How are the two location different in regards to food/drink religion, customs etc?
What type of insect sometimes arrives on a dead body with beetles and eats fly eggs?
Ants
Wasps
Mites
Spiders
Answer:
Mites
Explanation:
Just took the test :)
What short term objectives are required for tesla to survive?
A single cell begins meiosis. how many cells will there be after meiosis i, to begin meiosis ii
Glucose is the preferred source of energy for the brain and red blood cells true or false
What contains more types of plants and animals than anywhere else on earth deserts tropical rainforests?
The best definition of a purebred plant is one that
Primary treatment for myocardial infarction (mi) due to acute ischemia is directed at ______
Why are c4 plants more efficient photosynthesizers than c3 plants?
Humus is a concentration of decaying, organic matter in the b horizons of lateritic soils.
a. True
b. False
Answer:
True
Explanation:
The central dogma of molecular biology is an explanation of the flow of genetic information within a biological system. It is a framework for understanding the transfer of genetic information between sequential information-carrying biopolymers. It traces the one-way flow from the nucleus out to the cell proper and the ribosome.
Which model BEST represents central dogma?
A) A
B) B
C) C
D) D
Explanation:
Hello!
We will answer that!
The central dogma of biology is the one that points us the way from DNA to protein. DNA, by transcription, is transformed into RNA. This RNA by translation is transformed into amino acids that then form the proteins.
In this question, where we have to find out which is the best way, we need to know what the options are.
I would like you to attach the options to help you. I hope to help you next time.
Another function of blood is defense. Give a brief explanation of how the blood accomplishes this function?
The blood defends the body by using white blood cells to destroy pathogens, circulating antibodies to neutralize toxins, and coagulating to prevent blood loss and pathogen entry.
One of the specific functions of blood includes the defense of the body against infections and other foreign invaders. This is accomplished predominantly by the white blood cells (WBCs), which are part of the formed elements in the blood. These cells identify, attack, and destroy harmful bacteria, viruses, and other pathogens. The blood also contains antibodies and other proteins within the plasma that help neutralize toxins and mark pathogens for destruction. Additionally, the process of blood coagulation prevents excessive blood loss from the body when injuries occur, while also acting as a barrier to prevent the entry of pathogens.
What causes ground-level ozone?
What is the energetic relationship between an organism and its surroundings?
What evidence helped give strong support for the hypothesis of seafloor spreading at mid-ocean ridges?
When you hold a mug of hot cocoa, you feel a change in temperature. How does the skin detect this change?
The primary bronchi enter the lungs at an area called the
A client develops a gallstone that becomes lodged in the common bile duct. An endoscopic sphincterotomy is scheduled. The client asks the nurse what will be done to prevent pain. What should the nurse reply?
Sputum __________ are used to detect the pathogen infecting the lungs or breathing passages.
Based on your knowledge of the polarity of water molecules, the solute molecule depicted here is most likely _____.
The solute molecule depicted in the image is most likely polar due to the polarity of water molecules.
Explanation:The solute molecule depicted here is most likely polar because water is a polar molecule. In a polar molecule, there is an uneven distribution of electronegativity resulting in a partial positive charge on one end and a partial negative charge on the other. Since water is attracted to other polar molecules, it will dissolve substances that are also polar. Therefore, the solute molecule depicted in the image is most likely polar.
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The phrenic nerve is a branch from the __________.
Cervical plexus is the major branch of phrenic nerve, going through the thorax to give innervation of the diaphragm. Nerve impulses from the inspiratory centre in the brain travel down it, causing contraction of the diaphragm, so that inhalation can occur.
The phrenic nerve is a branch from the cervical plexus and it innervates the diaphragm, playing a vital role in the process of breathing. This nerve is connected to the spinal cord at cervical levels 3 to 5.
Explanation:The phrenic nerve is a branch from the cervical plexus. It emerges from the spinal cord at cervical levels 3 to 5. This nerve plays a crucial role as it innervates the diaphragm, the muscle responsible for the process of ventilation. The phrenic nerve carries motor fibers that control the contractions of the diaphragm, facilitating breathing. It's worth noting that spinal cord damage below the mid-cervical level may not be fatal owing to the fact that these fibers have already left the spinal cord to enter the phrenic nerve.
There's more to this, though. The cervical plexus, which gives rise to the phrenic nerve, is composed of axons from spinal nerves C1 through C5. This comes together to form the phrenic nerve which connects to the diaphragm at the base of the thoracic cavity.
Understanding the role and origin of the phrenic nerve is vital as it highlights the interconnected nature of our nervous system and the importance of each nerve in maintaining overall body function.
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The process by which trees remove carbon from the air and store it in their biomass is known as:
Carbon sequestration is known as the process by which trees remove carbon from the air and store it in their biomass. Carbon is the central ingredient in making that new biomass. Tree biomass is comprised of all parts of the tree; leaves, stems, branches, roots, tree trunks.
A gene that only influences the expression of a trait when paired with another less active gene is called _______.
In an experiment, James studied the relationship between kinetic energy, mass, and velocity. Four masses were rolled across a smooth surface. If the kinetic energy in Joules remains constant, and the masses change, predict the velocity of the ball with a mass of 40kg
Answer:
A
Explanation:
Final answer:
In physics, kinetic energy is proportional to mass and velocity squared (KE = 0.5 × m × v^2). Therefore, to predict the velocity of a 40 kg ball with constant kinetic energy but a different mass, you must consider that as mass increases, velocity decreases, and use a proportion based on known velocities of other masses.
Explanation:
In physics, kinetic energy is determined by the equation KE = 0.5 × m × v^2, where KE represents kinetic energy, m is mass, and v is velocity. This equation implies that kinetic energy is directly proportional to mass and to the square of the velocity. When kinetic energy stays constant and the mass changes, velocity has to adjust accordingly. Since kinetic energy quadruples when velocity is doubled (keeping mass constant), if you increase the mass without changing the kinetic energy, you need to decrease the velocity. Therefore, to maintain the same kinetic energy with a heavier object, the velocity must decrease.
For a constant kinetic energy, if you were provided with the velocities for different masses, you could predict the velocity of a 40 kg ball by setting up a proportion based on the inverse relationship between mass and velocity squared. However, without specific values, you can only state that as mass increases, velocity must decrease to keep the kinetic energy constant.