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ALU 301 Exam Bundle Questions and Answers (SCORED A )
ALU 301 Exam Bundle Questions and Answers (SCORED A )
[Mostrar más]ALU 301 Exam Bundle Questions and Answers (SCORED A )
[Mostrar más]Where do the cells of the immune system originate? - ANSWER-Bone marrow 
 
Pluripotential stem cell - ANSWER-All cells of immune system originate from this common stem cell. 
 
B-lymphocytes - ANSWER-Found in the bone marrow; fight off bacteria; produce antibodies 
 
T-lymphocytes - ANSWER-Found in ...
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Añadir al carritoWhere do the cells of the immune system originate? - ANSWER-Bone marrow 
 
Pluripotential stem cell - ANSWER-All cells of immune system originate from this common stem cell. 
 
B-lymphocytes - ANSWER-Found in the bone marrow; fight off bacteria; produce antibodies 
 
T-lymphocytes - ANSWER-Found in ...
1. complements 
2. receptors 
3. natural killers 
4. mediators - ANSWER-natural killers 
 
All of the following are common examples of autoimmune disease EXCEPT: 
 
1. Hashimoto's thyroiditis 
2. systemic lupus erythema toss 
3. Grave's thyroid disease 
4. poliomyelitis - ANSWER-poliomyelitus 
 ...
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Añadir al carrito1. complements 
2. receptors 
3. natural killers 
4. mediators - ANSWER-natural killers 
 
All of the following are common examples of autoimmune disease EXCEPT: 
 
1. Hashimoto's thyroiditis 
2. systemic lupus erythema toss 
3. Grave's thyroid disease 
4. poliomyelitis - ANSWER-poliomyelitus 
 ...
Population heterogeneity - ANSWER-Diversity in health status among individuals of similar age. 
 
Heterogeneity - ANSWER-Is expressed on an individual basis in that the signs and symptoms of disease can be unusual and the impact of the disease on function is variable from one person to the next. 
 
...
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Añadir al carritoPopulation heterogeneity - ANSWER-Diversity in health status among individuals of similar age. 
 
Heterogeneity - ANSWER-Is expressed on an individual basis in that the signs and symptoms of disease can be unusual and the impact of the disease on function is variable from one person to the next. 
 
...
Factors in the prevalence and incidence of IBD - ANSWER-Age, ethnic background (primarily Caucasian), geographic location and possibly the Western lifestyle. 
 
Western lifestyle - ANSWER-Includes a sedentary habit and a diet high in fat and simple carbohydrates. 
 
Ulcerative colitis (UC) - ANSWER-...
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Añadir al carritoFactors in the prevalence and incidence of IBD - ANSWER-Age, ethnic background (primarily Caucasian), geographic location and possibly the Western lifestyle. 
 
Western lifestyle - ANSWER-Includes a sedentary habit and a diet high in fat and simple carbohydrates. 
 
Ulcerative colitis (UC) - ANSWER-...
With diagnostic and surgical advances - ANSWER-at least 90% of infants with serious congenital heart problems are expected to reach adult years, and this growing adult population can actively seek insurance coverage 
 
at least 90% of infants with serious congenital heart problems are expected to re...
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Añadir al carritoWith diagnostic and surgical advances - ANSWER-at least 90% of infants with serious congenital heart problems are expected to reach adult years, and this growing adult population can actively seek insurance coverage 
 
at least 90% of infants with serious congenital heart problems are expected to re...
HLA-DR4 (a human leukocyte antigen) - ANSWER-A type of histocompatibility Class II antigen believed to be associated with an increased suspectibility to RA and is is found in the majority of people with RA. Also an indicator of a more severe form of the disease. 
 
Synovial joint - ANSWER-Also calle...
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Añadir al carritoHLA-DR4 (a human leukocyte antigen) - ANSWER-A type of histocompatibility Class II antigen believed to be associated with an increased suspectibility to RA and is is found in the majority of people with RA. Also an indicator of a more severe form of the disease. 
 
Synovial joint - ANSWER-Also calle...
Demyelination - ANSWER-MS attacks the myelin sheath in multiple areas of the CNS resulting in formation of scar tissue or plaques; interferes w/ normal nerve conduction & impulse transmission 
 
Causes of MS? - ANSWER-No known cause for MS, however, factors associated with development of the disease...
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Añadir al carritoDemyelination - ANSWER-MS attacks the myelin sheath in multiple areas of the CNS resulting in formation of scar tissue or plaques; interferes w/ normal nerve conduction & impulse transmission 
 
Causes of MS? - ANSWER-No known cause for MS, however, factors associated with development of the disease...
Tumor staging - ANSWER-The most valuable prognostic indicator both short and long term. 
 
Tumor size - ANSWER-Correlates with the number of histologically involved nodes but also has independent prognostic significance. The time to development of metastases becomes shorter as tumor size increases. ...
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Añadir al carritoTumor staging - ANSWER-The most valuable prognostic indicator both short and long term. 
 
Tumor size - ANSWER-Correlates with the number of histologically involved nodes but also has independent prognostic significance. The time to development of metastases becomes shorter as tumor size increases. ...
Sensitivity - ANSWER-A test's ability to perceive and measure amounts or differences, whether small or large. A sensitive medical test is one that will be able to give a positive result when a particular condition is present, even during early stages. Ex - EKG test. 
 
Specificity - ANSWER-A test'...
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Añadir al carritoSensitivity - ANSWER-A test's ability to perceive and measure amounts or differences, whether small or large. A sensitive medical test is one that will be able to give a positive result when a particular condition is present, even during early stages. Ex - EKG test. 
 
Specificity - ANSWER-A test'...
Treatment for all types of leukemia? - ANSWER-Chemotherapy, bone marrow transplant after chemotherapy. 
 
Allogenic stem cell transplant - ANSWER-Transplanted stem cells come from a carefully selected and matched donor, often a sibling. 
 
Autologous stem cell transplant - ANSWER-Stem cells are take...
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Añadir al carritoTreatment for all types of leukemia? - ANSWER-Chemotherapy, bone marrow transplant after chemotherapy. 
 
Allogenic stem cell transplant - ANSWER-Transplanted stem cells come from a carefully selected and matched donor, often a sibling. 
 
Autologous stem cell transplant - ANSWER-Stem cells are take...
Amnion - ANSWER-an embryonic membrane that holds the fetus suspended in amniotic fluid; fuses with the chorion by the end of the third month of gestation 
 
Amniotic fluid - ANSWER-the fluid contained within the amnion; cushions the fetus and absorbs shock 
 
Autosomes - ANSWER-chromosomes other tha...
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Añadir al carritoAmnion - ANSWER-an embryonic membrane that holds the fetus suspended in amniotic fluid; fuses with the chorion by the end of the third month of gestation 
 
Amniotic fluid - ANSWER-the fluid contained within the amnion; cushions the fetus and absorbs shock 
 
Autosomes - ANSWER-chromosomes other tha...
Paresis - ANSWER-Incomplete or partial paralysis. 
 
Monoplegia/monoparesis - ANSWER-Paralysis or paresis of a single limb. 
 
Diplegia - ANSWER-Paralysis that is bilateral, usually affecting lower limbs greater than upper limbs. Often used when describing effects of cerebral palsy. 
 
Hemiplegia/he...
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Añadir al carritoParesis - ANSWER-Incomplete or partial paralysis. 
 
Monoplegia/monoparesis - ANSWER-Paralysis or paresis of a single limb. 
 
Diplegia - ANSWER-Paralysis that is bilateral, usually affecting lower limbs greater than upper limbs. Often used when describing effects of cerebral palsy. 
 
Hemiplegia/he...
Sensitivity - ANSWER-A test's ability to perceive and measure amounts or differences, whether small or large. A sensitive medical test is one that will be able to give a positive result when a particular condition is present, even during early stages. Ex - EKG test. 
 
Specificity - ANSWER-A test'...
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Añadir al carritoSensitivity - ANSWER-A test's ability to perceive and measure amounts or differences, whether small or large. A sensitive medical test is one that will be able to give a positive result when a particular condition is present, even during early stages. Ex - EKG test. 
 
Specificity - ANSWER-A test'...
Risk factor of RA (most likely) - ANSWER-Genetics: studies of identical twins, presence of HLA-DR4, other genes including the gene for metalloproteinase. Also, the production of the rheumatoid factor 
 
HLA-DR4 ((a human leukocyte antigen) - ANSWER-A type of histocompatibility Class II antigen belie...
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Añadir al carritoRisk factor of RA (most likely) - ANSWER-Genetics: studies of identical twins, presence of HLA-DR4, other genes including the gene for metalloproteinase. Also, the production of the rheumatoid factor 
 
HLA-DR4 ((a human leukocyte antigen) - ANSWER-A type of histocompatibility Class II antigen belie...
Juvenile cancer - ANSWER-2nd leading cause of death among children age 1-14 
Acute Leukemia most common 
 
Brain Tumors - ANSWER-The 2nd most frequent malignancy in children and adolescents (45% mortality). highest morbidity of any childhood cancer. Typically a solid tumor. Symptoms include headache...
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Añadir al carritoJuvenile cancer - ANSWER-2nd leading cause of death among children age 1-14 
Acute Leukemia most common 
 
Brain Tumors - ANSWER-The 2nd most frequent malignancy in children and adolescents (45% mortality). highest morbidity of any childhood cancer. Typically a solid tumor. Symptoms include headache...
2. Three left-to-right shunts - atrial septal defect, ventricular septal defect, patent ductus arteriosus. 
3. Two complex cyanotic conditions - tetralogy of Fallot, transposition of the great arteries. 
 
Congenital heart defects that can remain undetected until adult years? - ANSWER-Atrial septal...
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Añadir al carrito2. Three left-to-right shunts - atrial septal defect, ventricular septal defect, patent ductus arteriosus. 
3. Two complex cyanotic conditions - tetralogy of Fallot, transposition of the great arteries. 
 
Congenital heart defects that can remain undetected until adult years? - ANSWER-Atrial septal...
Brain Tumors - ANSWER-The 2nd most frequent malignancy in children and adolescents. 45% mortality rate; highest morbidity of any childhood cancer. 
 
Astrocytoma - ANSWER-Most common pediatric brain lesion. It is located in the brain hemispheric area. Survival rates can approach 90% in the low-grade...
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Añadir al carritoBrain Tumors - ANSWER-The 2nd most frequent malignancy in children and adolescents. 45% mortality rate; highest morbidity of any childhood cancer. 
 
Astrocytoma - ANSWER-Most common pediatric brain lesion. It is located in the brain hemispheric area. Survival rates can approach 90% in the low-grade...
Causes of paralysis - ANSWER-trauma to the brain or spinal cord, tumors, vascular insult, motor neuron or demyelinating diseases, inflammation, and infection 
 
Certain terms are often used when describing paralysis of specific areas of the body: - ANSWER-monoplegia/monoparesis 
diplegia hemiplegia...
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Añadir al carritoCauses of paralysis - ANSWER-trauma to the brain or spinal cord, tumors, vascular insult, motor neuron or demyelinating diseases, inflammation, and infection 
 
Certain terms are often used when describing paralysis of specific areas of the body: - ANSWER-monoplegia/monoparesis 
diplegia hemiplegia...
What is the purpose of the cardiovascular system? - ANSWER-To meet the oxygen demands of the body and to transport waste products away from tissues for excretion 
 
What must exist for the heart to function effectively? - ANSWER-The contraction of the muscle cells must occur at regular intervals and...
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Añadir al carritoWhat is the purpose of the cardiovascular system? - ANSWER-To meet the oxygen demands of the body and to transport waste products away from tissues for excretion 
 
What must exist for the heart to function effectively? - ANSWER-The contraction of the muscle cells must occur at regular intervals and...
A flowchart is pictorial representation of the 
output of a program. - ANSWER-false 
 
A hard or floppy disk is used to support long 
term, permanent storage of programs and data. - ANSWER-false 
 
An 80,000 bit RAM is approximately the same as a 
10KB RAM. - ANSWER-true 
 
CPU is an acronym for ......
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Añadir al carritoA flowchart is pictorial representation of the 
output of a program. - ANSWER-false 
 
A hard or floppy disk is used to support long 
term, permanent storage of programs and data. - ANSWER-false 
 
An 80,000 bit RAM is approximately the same as a 
10KB RAM. - ANSWER-true 
 
CPU is an acronym for ......
Digital - ANSWER-Discontinuous 
Time is only defined at certain times 
Magnitude can only take on values from a finite set 
 
Purpose of binary representation is.... - ANSWER-to put numbers in a 
form which can be manipulated by digital logic 
 
What are the four formalism(representations of logic f...
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Añadir al carritoDigital - ANSWER-Discontinuous 
Time is only defined at certain times 
Magnitude can only take on values from a finite set 
 
Purpose of binary representation is.... - ANSWER-to put numbers in a 
form which can be manipulated by digital logic 
 
What are the four formalism(representations of logic f...
Bits - ANSWER-building blocks of a digital computer (aka binary digits) 
 
Machine language - ANSWER-most basic instructions to the computer's processor are stored as sequences of bits and make up this 
 
Data - ANSWER-raw info processed by computers 
 
Types of Data - ANSWER-Numeric data, text dat...
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Añadir al carritoBits - ANSWER-building blocks of a digital computer (aka binary digits) 
 
Machine language - ANSWER-most basic instructions to the computer's processor are stored as sequences of bits and make up this 
 
Data - ANSWER-raw info processed by computers 
 
Types of Data - ANSWER-Numeric data, text dat...
What processor did the first IBM PC use? - ANSWER-8088 
 
How much did the PDP-1 cost? - ANSWER-$125,000 
 
Moore's Law states that... - ANSWER-The number of transistors on an affordable CPU will double every two years. 
 
Which of the following is not part of the processor's datapath: 
A) Control...
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Añadir al carritoWhat processor did the first IBM PC use? - ANSWER-8088 
 
How much did the PDP-1 cost? - ANSWER-$125,000 
 
Moore's Law states that... - ANSWER-The number of transistors on an affordable CPU will double every two years. 
 
Which of the following is not part of the processor's datapath: 
A) Control...
information about yourself that you and others know - ANSWER-open self 
 
information that you don't know but others know about you - ANSWER-blind self 
 
information you know about yourself but others don't - ANSWER-hidden self 
 
information about yourself that neither you or others know - ANSWE...
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Añadir al carritoinformation about yourself that you and others know - ANSWER-open self 
 
information that you don't know but others know about you - ANSWER-blind self 
 
information you know about yourself but others don't - ANSWER-hidden self 
 
information about yourself that neither you or others know - ANSWE...
2. The cardiac ejection fraction measures the: 
1. pumping ability of the heart 
2. degree of atherosclerosis 
3. carotid intimal-medial thickness 
4. level of radioisotope in the heart - ANSWER-1. pumping ability of the heart 
 
3. The measure of a test's ability to exclude the possibility of ...
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Añadir al carrito2. The cardiac ejection fraction measures the: 
1. pumping ability of the heart 
2. degree of atherosclerosis 
3. carotid intimal-medial thickness 
4. level of radioisotope in the heart - ANSWER-1. pumping ability of the heart 
 
3. The measure of a test's ability to exclude the possibility of ...
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