Changes in mental state
Vomiting and gagging
Irregular or depressed breathing
Pale, clammy, or blue skin
Hypothermia
<span>Passing out</span>
Answer:B---You will need to hold your head completely still during the examination
Explanation:
A CT scan of the brain is a diagnostic imaging procedure that uses special X-rays measurements to produce cross sectional images of the brain so as to provide an extra detailed information or data about brain tissue and structure concerning issues related to injuries or diseases of the brain.
During a brain CT, the X-ray beam moves in a circle around the body,and the scanner of the Ct SCAN xray starts to rotate around the body detecting the marked brain's tissues and then transmits the data to the computer. The computer will transmit the data fed into it into an image containing information that can interpreted by the radiologist.
One important procedure amongst others is to remain very still during the procedure so as to allow the right view to be captured by the scanner.
Answer: A failure of homeostasis – the balance of essential physiological states – can mean disaster for an organism.
This can occur due to defect in the hypothalamus or any other organ maintaining homeostasis
If your body temperature falls too low or goes too high, you might experience hypothermia or heatstroke, which can both be life-threatening. If your body can't maintain its energy balance, you might develop obesity or diabetes. If the amount of calcium in your blood become too low or too high, you could develop hypocalcemia or hypercalcemia. And if water balance becomes a problem, you might become dehydrated or hyper-hydrated, both very dangerous when extreme.
Explanation:
”Loose or lax ligaments in turn are not capable of supporting joints as effectively as healthy ones, making the affected individual prone to further injury as well as compensation for the weakness using other parts of the body. Afflicted individuals may improve over time and lose some of their juvenile hyperlaxity as they age. Individuals over age 40 often have recurrent joint problems and almost always have chronic pain. Back patients with ligamentous laxity in the area of the spine may also experience osteoarthritis and disc degeneration.
In the case of extreme laxity, or hypermobility, affected individuals often have a decreased ability to sense joint position, which can contribute to joint damage. The resulting poor limb positions can lead to the acceleration of degenerative joint conditions. Many hypermobility patients have osteoarthritis, disorders involving nerve compression, chondromalacia patellae, excessive anterior mandibular movement, mitral valve prolapse, uterine prolapse and varicose veins.”
It would be more difficult for a researcher to establish rapport with an informant they have not met.
Informants are very important in research because they help the researcher to find out things that would have been otherwise difficult to find.
Researchers generally prefer to meet their informants in person because:
- they can better read non-verbal cues such as hand gestures
- there is a chance for a better connection with the informant
- easier to establish credibility
All of these ensure that the researcher is able to establish rapport easier with the informant so meeting in person is better.
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