Answer:
0.043% is the percentage of the drug contained in the mixture.
Explanation:
We know that 0.5kg contains 0.038% of a drug, so the 100% is 0.5 kg, but 0.038% how many kilograms are?
100%---------0.5kg
0.038%-----x= 0.00019kg
0.5kg contains 0.00019kg of drug
We also know that 10kg contain 0.043% of a drug, so if the 100% is 10kg 0.043 how many kilograms are?
100%--------10kg
0.043%-----X= 0.0043kg
10kg contains 0.00043kg of drug.
Now we have to calculate the total mass of drug and the total mass of the mixture
0.00019kg +0.0043kg= 0.00449kg of drug.
0.5kg+10kg= 10.5kg of mixture.
Finally, we have to calculate the percentage of drug in this mixture
10.5kg----------100%
0.00449kg-----X=0.043%
The percentage of drug in the mixture is 0.043%
Explain the frequent occurrence of skeletal metastases in the lower vertebral column and pelvic bones of patients with carcinoma of the prostate.
Answer:
Bone metastasis
Explanation:
the relative incidence of bone metastasis by type of tumor,...... Mixed, if a patient has both osteolytic and osteoblastic lesions
jenna’s company allows occasional personal ise of work computers and phones as long as it isn’t excessive or inappropriate which actions is most likely to be permitted? A. Missing a computer email because you have too many personal emails B. Using a company computer to search for a new job. C. Being a few minutes late for a meeting because you’re placing an online shopping order. D. Calling your doctor to say you’ll be late for an appointment after work.
The action that is most likely to be permitted is calling your doctor to say you’ll be late for an appointment after work. Thus, the correct option for this question is D.
What are the working uses of computers?Computers are used for several reasons. Some of them may include online bill payment, home tutoring, watching movies, entertainment, accessing social media, accessing the internet, playing games, etc.
According to the context of this question, the company of Jenna permits to use of the computer occasionally for personal work. It only includes calling your doctor to say you’ll be late for an appointment after work. This is because the other options make no sense in personal work.
Therefore, the action that is most likely to be permitted is calling your doctor to say you’ll be late for an appointment after work. Thus, the correct option for this question is D.
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The BLS team is caring for an unresponsive male patient who is not breathing normally but has a pulse. As directed by the team leader, you go into the waiting room to speak to the family or others who may be present. Which statement best demonstrates good communication skills by the team member?
Answer:
probably just got laid
Explanation:
The BLS team is caring for an unresponsive male patient who is not breathing normally but has a pulse. His condition has not improved; this statement is well demonstrated.
what is breathing ?The process of breathing can be defined where air moves in and out of the lungs carried out various respiratory organs, during breathing oxygen rich air taken from the atmosphere and give out carbon dioxide-rich in the atmosphere used by the plants for photosynthesis.
Breathing is a continuous and voluntary process and it passes throughout the life of an organism. oxygen Taking is called as inhalation whereas the exhalation include exit of carbon dioxide.
One breath consist of one inhalation and one exhalation, the number of times a person breathes called as breathing rate, it varies which is dependent upon a person’s activity.
In an adult the breathing rate ranges from 15-18 times per minute, during heavy exercise, the breathing rate exceeds 25 times per minute.
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Which procedure involves the use of an injected radioactive tracer dye to create an image?
A. electroencephalography
B.
Mmagnetic resonance imaging
C. cerebral angiography
D. brain computed tomography
Answer:
C - Cerebral Angiography
Explanation:
A tube is insterted into an artery and a special dye is injected into the blood vessels leading to the brain. The x-ray image will show what it looks like.
As cerebral angiography is a medical imaging technique, the procedure that involves the use of an injected radioactive tracer dye to create an image is referred to as cerebral angiography which is option c,.
What is cerebral angiography?Cerebral angiography is a medical imaging technique that uses a contrast dye and X-rays to visualize the blood vessels in the brain. During the procedure, a small amount of a radioactive tracer dye is injected into the bloodstream, which highlights the blood vessels in the brain. X-rays are then taken, creating a series of images that can show the size, shape, and location of blood vessels in the brain.
Cerebral angiography is typically used to diagnose problems with blood vessels in the brain, such as aneurysms, arteriovenous malformations (AVMs), and blockages. It can also be used to evaluate blood flow and circulation in the brain.
As a result, cerebral angiography, which is option c, is the procedure that involves the use of an injected radioactive tracer dye to create an image.
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What are the causes of taste sensation blindness
Answer:
uper respiratory tract
Explanation:
Concerning parenteral drug admininistration, which of these is untrue? A) more predictable compared to oral administration route B) not acceptable for unconscious patients C) rate of drug systemic absorption insensitive to drug solubility in interstitial fluid D) drug bypass first-pass metabolism
Answer:
not acceptable for unconscious