Answer:
true
Explanation:
i got my answer from american red cross also my gu went with true sorry if wrong
As an x-ray tube ages, the inside can become coated with tungsten, which can cause arcing in the tube.
When there is a short circuit inside the tube, usually from the cathode to the tube envelope, tube arcing happens. A brief loss of x-ray output and a localised artefact are the consequences. On transaxial computed tomography (CT) scans, it appears as a near-parallel, equidistant streak pattern, and on coronal and sagittal CT images, as a "horizontal" hypodense band.
The most frequent cause of x-ray tube failure is an inability to effectively disperse the heat produced during routine operation. It is common knowledge that at the anode target, heat accounts for 99% or more of the kinetic energy given to the electron beam.
Therefore, an x-ray tube ages, the inside can become coated with tungsten, which can cause arcing in the tube.
Learn more about xray tube here;
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Answer:
Installing barcodes on medications with alerts for low supplies.
Explanation:
The health care system provide proper management and medical facilities to the patient. The health care can be provided by the government as well as by the private sector as well.
The cost containment is required for the proper maintenance of the expense level in health facilities. The barcodes on medication allows the cost containment as it illustrates the inventory management and regulation of the demand and supply of the medicines. This directly maintains the supply cost.
Thus, the correct answer is option (B).
Answer:
True
Explanation:
Pacemaker cells, unlike other neurons in the body, can depolarized themselves (and therefore can fire action potentials) without the need of an external innervation of the autonomic nervous system.
Each class of pacemaker cells has its own intrinsic rate.
For example, sinoatrial node rate is 60-100 bpm (the normal heart frequency).
The atrioventricular node is also part of the electrical conduction system of the heart. When the sinoatrial node fails, atrioventricular node takes the lead (40-60 bpm).
Answer: i have ahad you cant have a lot of suger no red dye and if you do
there you go have to Peill you of the ceiling
Explanation:
