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Bio 212 Exam 1 Questions with 100%
correct answers(GUARANTEED
SUCCESS)
1) Describe the difference between sequelae and complications.
Sequelae is the normalness caused by a disease or treatment, the
normal lesions or impairments. EX: skin scarring after accidently cutting
yourself. Loss of arm function after arm amputation Complication is the
possible adverse effects of a disease or treatment; they arise during. EX:
Getting a UTI after taking penicillin. Bleeding during a procedure.
2) Describe the difference in validity, reliability, sensitivity and
Validity- specificity in measurement tools. the extent to which a
Reliability- measurement tool measures. extent to which an observation, if
repeated, gives the same result
Sensitivity
- The proportion of people with a disease who are positive for that
disease on a given test or
observation
Specificity- the proportion of people without the disease who are negative
on a given test or observation. (true negative)
3) Describe and give the specific examples of the following:
Atrophy- a) the cell shrinks due to decreased workload or adverse
environmental conditions
a. Two examples: you are on bedrest for an extended period of time,
so your muscles shrink
b. After menopause the female reproductive system shrinks due to
lack of estrogen
Hypertrophy- b) the cell gets bigger due to an increase in workload or
hormonal stimulation
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a. Ex of adaptive: there is urethra obstruction so it continues to
contract and get thicker
b. Ex of compensatory: when a kidney is removed the other kidney
has to take on the other
50%
Hyperplasia- c) the number of cells in a tissue or organ increases
a. Ex physiological hormonal:
b. Ex physiological compensatory:
c. Ex non-physiological hormonal:
d) Metaplasia
a. Ex normal:
b. Ex pathologic:
e)Dysplasia
a. Ex:
4) Changes to cell shape, size, and number are one of the possible cellular
adaptations. What are the other two?
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Bio 212 Exam 1 Questions with 100%
correct answers(GUARANTEED
SUCCESS)
1) Describe the difference between sequelae and complications.
Sequelae is the normalness caused by a disease or treatment, the
normal lesions or impairments. EX: skin scarring after accidently cutting
yourself. Loss of arm function after arm amputation Complication is the
possible adverse effects of a disease or treatment; they arise during. EX:
Getting a UTI after taking penicillin. Bleeding during a procedure.
2) Describe the difference in validity, reliability, sensitivity and
Validity- specificity in measurement tools. the extent to which a
Reliability- measurement tool measures. extent to which an observation, if
repeated, gives the same result
Sensitivity
- The proportion of people with a disease who are positive for that
disease on a given test or
observation
Specificity- the proportion of people without the disease who are negative
on a given test or observation. (true negative)
3) Describe and give the specific examples of the following:
Atrophy- a) the cell shrinks due to decreased workload or adverse
environmental conditions
a. Two examples: you are on bedrest for an extended period of time,
so your muscles shrink
b. After menopause the female reproductive system shrinks due to
lack of estrogen
Hypertrophy- b) the cell gets bigger due to an increase in workload or
hormonal stimulation
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a. Ex of adaptive: there is urethra obstruction so it continues to
contract and get thicker
b. Ex of compensatory: when a kidney is removed the other kidney
has to take on the other
50%
Hyperplasia- c) the number of cells in a tissue or organ increases
a. Ex physiological hormonal:
b. Ex physiological compensatory:
c. Ex non-physiological hormonal:
d) Metaplasia
a. Ex normal:
b. Ex pathologic:
e)Dysplasia
a. Ex:
4) Changes to cell shape, size, and number are one of the possible cellular
adaptations. What are the other two?
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