NR 507 midterm questions with verified answers
___ measures the average size of RBCs Ans✓✓✓ MCV
___ used to diagnose aplastic anemia Ans✓✓✓ -Blood test and bone marrow
biopsy
-granulocyte count less than 500
-platelet count less than 20,000
-absolute reticulocyte count less than or equal to 40x 109/L
11.5- 14.5% Ans✓✓✓ Normal RDW
12.0-15.5 g/dL Ans✓✓✓ Normal hemoglobin for women
13.5-17.5 Ans✓✓✓ Normal hemoglobin for men
37-48% Ans✓✓✓ Normal HCT for women
4.5-5.2mcL Ans✓✓✓ Normal for women RBC
4.7-6.1mcl Ans✓✓✓ Normal for men RBC
42-45% Ans✓✓✓ Normal for HCT for men
,80-100 fL Ans✓✓✓ Normal MCV
A patient with chronic bronchitis is likely to experience__? Ans✓✓✓ Respiratory
acidosis due to inability to exhale CO2
Afterload Ans✓✓✓ -the amount of resistance to ejection of blood from the
ventricle
-Elevated afterload results in increased ventricular workload and hypertrophy of
the myocardium
Allergic contact dermatitis Ans✓✓✓ Hypersensitivity Type IV
Anemia Ans✓✓✓ -"without blood"
Anemia occur by... Ans✓✓✓ -impaired RBC production
-excessive blood loss
- increased RBC production
aortic regurgitation Ans✓✓✓ -flow of blood backward from the aorta into the
heart; caused by a weak heart valve
-severe SOB
chest x-ray shows signs of pulmonary edema and cardiomegaly
Aortic regurgitation murmur Ans✓✓✓ -Diastolic rumbling murmur heard at the
apex of the heart
-An early high-pitched diastolic murmur hired at the left lower sternal border
, -A systolic crescendo-descrescendo murmur heard at the left upper sternal border
aortic stenosis Ans✓✓✓ -calcification of aortic valve cusps that restricts forward
flow of blood during systole
-narrowing of the aorta
-S4 gallop
-fainting, chest pressure
-left ventricular hypertrophy
aortic stenosis murmur Ans✓✓✓ Mid-systolic crescendo-decrescendo heard
loudest at the base and radiating to the neck
aplastic anemia Ans✓✓✓ "Without" =plasa of cell growth
- chemical- chemo
-viral: hepatitis
-tumor
-antibiotics and other meds: PCN, phenytoin, diuretics, anti diabetic, sulfa
-congenital defects: fanconi's anemia
Aplastic anemia labs Ans✓✓✓ RBC normal, reticulocyte count low
Asthma occurs at __% FEV1/FVC Ans✓✓✓ 70
Asthma s/s common to both instrinsic and extrinsic: Ans✓✓✓ Wheezing
___ measures the average size of RBCs Ans✓✓✓ MCV
___ used to diagnose aplastic anemia Ans✓✓✓ -Blood test and bone marrow
biopsy
-granulocyte count less than 500
-platelet count less than 20,000
-absolute reticulocyte count less than or equal to 40x 109/L
11.5- 14.5% Ans✓✓✓ Normal RDW
12.0-15.5 g/dL Ans✓✓✓ Normal hemoglobin for women
13.5-17.5 Ans✓✓✓ Normal hemoglobin for men
37-48% Ans✓✓✓ Normal HCT for women
4.5-5.2mcL Ans✓✓✓ Normal for women RBC
4.7-6.1mcl Ans✓✓✓ Normal for men RBC
42-45% Ans✓✓✓ Normal for HCT for men
,80-100 fL Ans✓✓✓ Normal MCV
A patient with chronic bronchitis is likely to experience__? Ans✓✓✓ Respiratory
acidosis due to inability to exhale CO2
Afterload Ans✓✓✓ -the amount of resistance to ejection of blood from the
ventricle
-Elevated afterload results in increased ventricular workload and hypertrophy of
the myocardium
Allergic contact dermatitis Ans✓✓✓ Hypersensitivity Type IV
Anemia Ans✓✓✓ -"without blood"
Anemia occur by... Ans✓✓✓ -impaired RBC production
-excessive blood loss
- increased RBC production
aortic regurgitation Ans✓✓✓ -flow of blood backward from the aorta into the
heart; caused by a weak heart valve
-severe SOB
chest x-ray shows signs of pulmonary edema and cardiomegaly
Aortic regurgitation murmur Ans✓✓✓ -Diastolic rumbling murmur heard at the
apex of the heart
-An early high-pitched diastolic murmur hired at the left lower sternal border
, -A systolic crescendo-descrescendo murmur heard at the left upper sternal border
aortic stenosis Ans✓✓✓ -calcification of aortic valve cusps that restricts forward
flow of blood during systole
-narrowing of the aorta
-S4 gallop
-fainting, chest pressure
-left ventricular hypertrophy
aortic stenosis murmur Ans✓✓✓ Mid-systolic crescendo-decrescendo heard
loudest at the base and radiating to the neck
aplastic anemia Ans✓✓✓ "Without" =plasa of cell growth
- chemical- chemo
-viral: hepatitis
-tumor
-antibiotics and other meds: PCN, phenytoin, diuretics, anti diabetic, sulfa
-congenital defects: fanconi's anemia
Aplastic anemia labs Ans✓✓✓ RBC normal, reticulocyte count low
Asthma occurs at __% FEV1/FVC Ans✓✓✓ 70
Asthma s/s common to both instrinsic and extrinsic: Ans✓✓✓ Wheezing
