ورقة عمل القيم المخبرية والشوارد مع الإجابات

In iron-deficiency anemia, the transferrin saturation is usually:

1. ALow
2. BVariable
3. CHigh
4. DNormal

A raised eosinophil count is most typical of:

1. AAllergic conditions and parasitic infections
2. BAcute bacterial pneumonia and sepsis
3. CAcute blood loss after trauma
4. DViral infections such as glandular fever

About what proportion of total serum calcium is in the free (ionized) form?

1. ANearly all
2. BAlmost none
3. CAbout one tenth
4. DAbout half

A patient with HIV on antiretroviral therapy has an undetectable viral load. What does this mean?

1. AThe CD4 count must now be dangerously low too
2. BThe virus has been completely cured and removed
3. CThe treatment can now be stopped without any risk
4. DThe treatment is suppressing the virus very well

A patient is starting atorvastatin. Which laboratory test is usually checked at baseline?

1. AThyroid antibodies
2. BLiver enzymes
3. CSerum lipase
4. DBlood cultures

A patient with type 2 diabetes has a target HbA1c below 7% (53 mmol/mol). Today's result is 7,8% (62 mmol/mol). What is the best interpretation?

1. AAverage glucose over the past months has been above the target
2. BGlucose control has been excellent for the past several months
3. CThe result shows today's fasting glucose is above the target
4. DThe patient has had frequent episodes of severe hypoglycemia

A patient has a positive hepatitis C antibody (anti-HCV) test. What is the most appropriate next step?

1. AGive hepatitis C vaccine to prevent further infection
2. BTell the patient they definitely have chronic hepatitis C
3. CTest for HCV RNA to find out whether infection is current
4. DRepeat the antibody test, as a positive test is always false

A patient with SIADH is on fluid restriction. Which task can the RN delegate to unlicensed assistive personnel (UAP), such as a nursing or healthcare assistant?

1. AMeasuring and recording intake and output
2. BTeaching the reasons for fluid restriction
3. CDeciding when to recheck the sodium level
4. DAssessing the patient for new confusion