MCQs Mock Test for Lab Technicians and Technologists: Chapter 11

Which of the following is most likely to be required by a 5-year-old boy with chronic renal in sufficiency?

Hydroxocobalamine differs from cyanocobalamine in that

Physiologically carnitine plays following role

Which of the following is true about iron therapy ?

Megaloblastic anemia is caused by deficiency of

Vitamin K promotes the hepatic biosynthesis of following blood clotting factor

The best source of active bone marrow from a 20-year old would be:

Magnesium ion is necessary in

Folic acid therapy can cause sickle cell anemia

Menadione (Vitamin K3)

Causes spurious decrease in MCV

The daily dietary requirement of Vitamin B12 by an adult is

All of the following are important functions of magnesium (Mg) except

Laboratory Studies: Red Cell Indices: Measurement of average weight of Hb/RBC. 27-33 pg

What is the major metabolically available storage form of iron in the body?

The following derivatives of retinal shows the greatest biological potency than others

Succimer

The drug of choice for the management of osteoporosis caused by high-dose use of glucocorticoids is

Concentrations of retinal in plasma in excess of _____ µg/dl usually are diagnostic of hypervitaminosis A

When the entire CBC is suppressed due to either anemia, infection, or hemorrhage is called?

The side effect which primarily limits acceptability of oral iron therapy is

Thiamine is vitamin

Factors likely to cause an increase in the blood urea nitrogen (BUN) level include

Which of the following factor(s) is/are required for the absorption of Vitamin B12 ingested in physiological amounts ?

The percentage of elemental iron hydrated ferrous sulfate is

in adults, approximately ______ mg of thiamine per day is completely degraded by the tissue

Vitamin B12 and folic have the similar adverse effects, but what separates one form the other?

Patients receiving iron therapy should be warned about

Therapeutically vitamin B1 has been employed most successfully in the treatment of

Conversion of methionine to cysteine depends on vitamin

There are 3 classifications of Anemia. What are they?

Total RBC count for Women is?

Iron sorbitol-citric acid differs from iron dextran in that

Both vitamin B12 AND iron have drug interactions with which of the following drugs?

Megaloblastic anaemia occurs in

Vitamin K is indicated for the treatment of bleeding occurring in patients

Penicillamine

Vitamin B12 is a required co-factor for the following reaction

Hydroxyurea increases hemoglobin production and decreases reticulocyte cells.

Laboratory Studies: Red Cell Indices: Determination of relative size of RBC. 82-98 fl

folinic acid is principally used

The gut controls the entry of ingested iron in the body of

Avidin, a protein found in egg white is an antagonist of

Absorption of oral iron preparations can be facilitated by coadministering

Which of the following drugs is correctly associated with its clinical application?

The iron stored in intestinal mucosal cells is complexed to

Laboratory Studies: Red Cell Indices: Evaluation of RBC saturation with Hb. 32-36%