Exam 1 Hematologic function
Study online at https://quizlet.com/_dleryl
1. What are some negative outcomes to hematologic Low Platelet Count
function? Cycle Shaped Red
Blood Cells
Large Red Blood
Cells
Risk for Bleeding
Risk for Infection
Death
2. what are some risk factors for a bleeding/clotting Phosolipids
disorder? Chemo Therapy
Viral Infections
Medications
(some)
Hereditary
3. Polycythemia Refers to an in-
creased volume of
RBCs
The term is used
when the hema-
tocrit is elevated
(more than 55% in
males and 50% in
females)
Dehydration can
cause elevated
hematocrit but not
usually to the lev-
el seen with poly-
cythemia
4. Secondary Polycythemia caused by exces-
sive production of
erythropoietin. This
may occur in re-
sponse to a re-
duced amount of
oxygen, which acts
, Exam 1 Hematologic function
Study online at https://quizlet.com/_dleryl
as a stimulus for
production. Heavy
smoking, obstruc-
tive sleep ap-
nea (OSA), chron-
ic obstructive pul-
monary disease
(COPD), severe
heart disease, or
conditions such as
living at high alti-
tudes or exposure
to low levels of car-
bon monoxide may
be responsible for
increased erythro-
poietin production.
5. medical management of polycythemia: When secondary
polycythemia is
mild, treatment
may not be nec-
essary. When treat-
ment is necessary,
however, it involves
treating the pri-
mary condition. If
the cause cannot
be corrected (e.g.,
treatment of OSA
or improving func-
tion with smoking
cessation), thera-
peutic phlebotomy
may be needed for
symptom manage-
ment and to reduce
blood viscosity and
volume
Study online at https://quizlet.com/_dleryl
1. What are some negative outcomes to hematologic Low Platelet Count
function? Cycle Shaped Red
Blood Cells
Large Red Blood
Cells
Risk for Bleeding
Risk for Infection
Death
2. what are some risk factors for a bleeding/clotting Phosolipids
disorder? Chemo Therapy
Viral Infections
Medications
(some)
Hereditary
3. Polycythemia Refers to an in-
creased volume of
RBCs
The term is used
when the hema-
tocrit is elevated
(more than 55% in
males and 50% in
females)
Dehydration can
cause elevated
hematocrit but not
usually to the lev-
el seen with poly-
cythemia
4. Secondary Polycythemia caused by exces-
sive production of
erythropoietin. This
may occur in re-
sponse to a re-
duced amount of
oxygen, which acts
, Exam 1 Hematologic function
Study online at https://quizlet.com/_dleryl
as a stimulus for
production. Heavy
smoking, obstruc-
tive sleep ap-
nea (OSA), chron-
ic obstructive pul-
monary disease
(COPD), severe
heart disease, or
conditions such as
living at high alti-
tudes or exposure
to low levels of car-
bon monoxide may
be responsible for
increased erythro-
poietin production.
5. medical management of polycythemia: When secondary
polycythemia is
mild, treatment
may not be nec-
essary. When treat-
ment is necessary,
however, it involves
treating the pri-
mary condition. If
the cause cannot
be corrected (e.g.,
treatment of OSA
or improving func-
tion with smoking
cessation), thera-
peutic phlebotomy
may be needed for
symptom manage-
ment and to reduce
blood viscosity and
volume
