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UC NURS8022 EXAM 2 HEMATOLOGY Questions With 100% Verified Answers. $11.49   Add to cart

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UC NURS8022 EXAM 2 HEMATOLOGY Questions With 100% Verified Answers.

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©BRAINBARTER 2024/2025 UC NURS8022 EXAM 2 HEMATOLOGY Questions With 100% Verified Answers. HEMATOPOIESIS - answerTHE PROCESS OF BLOOD CELL PRODUCTION WHERE ARE RED BLOOD CELLS MADE? - answerADULTS: BONE MARROW CHILDREN: LIVER AND/OR SPLEEN WHAT ARE THE TWO STAGES OF HEMATOPOIESIS? - answerMI...

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  • October 2, 2024
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UC NURS8022 EXAM 2 HEMATOLOGY
Questions With 100% Verified Answers.



HEMATOPOIESIS - answer✔THE PROCESS OF BLOOD CELL PRODUCTION

WHERE ARE RED BLOOD CELLS MADE? - answer✔ADULTS: BONE MARROW
CHILDREN: LIVER AND/OR SPLEEN

WHAT ARE THE TWO STAGES OF HEMATOPOIESIS? - answer✔MITOSIS
(PROLIFERATION)
MATURATION (DIFFERENTIATION)

WHERE IS ADULT ACTIVE BONE MARROW FOUND? - answer✔PELVIC BONES
VERTEBRAE
CRANIUM
MANDIBLE
STERNUM
RIBS
HUMERUS
FEMUR

HEMATOPOIESIS PROCESS - answer✔STEM CELLS-->DIFFERENTIATION-->KEEPS
SOME AS STEM CELLS-->MYELOID/PROGENITOR CELLS-->RBC'S
DO INFANTS HAVE INCREASED OR DECREASED WBC/RBC COUNTS AT BIRTH? -
answer✔ELEVATED

WHAT IS ANOTHER NAME FOR BONE MARROW? - answer✔MYELOID TISSUE
WHAT HORMONE STIMULATES ERYTHROCYTE PRODUCTION? -
answer✔ERYTHROPOIETIN

, ©BRAINBARTER 2024/2025


WHAT IS ERYTHROPOIESIS? - answer✔DEVELOPMENT OF RBC'S

ERYTHROCYTES DERIVED FROM? - answer✔ERYTHROBLASTS
WHAT CONVERTS YELLOW BONE MARROW TO HEMATOPOIETIC RED MARROW? -
answer✔ERYTHROPOIETIN

WHERE IS ERYTHROPOIETIN PRODUCED? - answer✔PERTIBULAR CELLS OF
KIDNEY

WHAT FEEDBACK LOOP IS USED IN ERYTHROPOIESIS? - answer✔NEGATIVE
FEEDBACK LOOP

WHEN IS ERYTHROPOIETIN RELEASED? - answer✔IN RESPONSE TO LOW RENAL
OXYGENATION

HOW FAST CAN ERYTHROPOIETIN INCREASE RBC PRODUCTION? - answer✔24
HOURS
INCREASED RBC NUMBER IN 5 DAYS

WHAT IS ERYTHROPOIETIN LIFE SPAN? - answer✔4-12 HOURS

ERYTHROPOIETIN IS ALWAYS PRESENT WHERE? - answer✔IN THE PLASMA

WHAT TYPES OF PATIENTS ARE GIVEN ERYTHROPOIETIN? - answer✔DIALYSIS
AND CHEMO PATIENTS


THESE PT'S ARE ANEMIC, SO GIVEN EPO TO STIMULATE ERYTHROPOIESIS


GIVEN SEVERAL TIMES PER WEEK
GOAL TO INCREASE HEMATOCRIT TO 33%
WHAT IS THE LAST IMMATURE FORM OF THE ERYTHROBLAST? -
answer✔RETICULOCYTE
MEASURING A RETICULOCYTE COUNT IS A GOOD INDICATOR OF WHAT? -
answer✔ERYTHROPOIESIS (NEW RBC'S BEING MADE)

WHAT IS HEMOGLOBIN? - answer✔OXYGEN CARRYING PORTION OF THE RBC'S

NORMAL HEMOGLOBIN - answer✔13-16GM/DL

, ©BRAINBARTER 2024/2025


WHAT MOLECULE IS ATTACHED TO HEME ON HEMOGLOBIN? - answer✔OXYGEN

EACH HEMOGLOBIN MOLECULE HAS HOW MANY GLOBIN CHAINS? - answer✔2
EACH HEMOGLOBIN MOLECULE HAS HOW MANY COMPLEXES OF IRON AND
HEME? - answer✔4

WHERE IS HEME SYNTHESIZED? - answer✔MITOCHONDRIA

HEME CARRIES HOW MANY OXYGEN MOLECULES? - answer✔1

EVERY MOLECULE OF HEMOGLOBIN CARRIES HOW MANY OXYGEN? - answer✔4

WHAT IS GLOBIN? - answer✔PROTEIN THAT CONTAINS HEME

MOST COMMON GLOBIN CHAIN? - answer✔HGB-A


2 ALPHA CHAINS
2 BETA CHAINS

WHAT DO RBC'S USE FOR ENERGY? - answer✔GLYCOLYSIS

DO RBC'S HAVE MITOCHONDRIA? - answer✔NO


THUS, NO ATP

TRANSFERRIN TURNS TO WHAT? - answer✔FERRITIN

G6PD DOES WHAT? - answer✔PROTECTS RBC'S AGAINST OXIDATIVE STRESS

WHAT IS ANEMIA? - answer✔REDUCTION IN THE TOTAL NUMBER OF
ERYTHROCYTES IN THE CIRCULATING BLOOD

ANISOCYTOSIS? - answer✔RBC'S ARE VARIOUS SIZES

POIKLOCYTOSIS? - answer✔RBC'S ARE VARIOUS SHAPES

IRON-DEFICIENCY ANEMIA PATHO - answer✔INADEQUATE DIETARY INTAKE
BLOOD LOSS
PARASITE INFECTIONS
MENORRHAGIA*

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