An increased serum iron and decreased iron binding capacity is found in (A) Fe deficiency anemia (B) Sideroblastic anemia (C) Folate deficiency anemia (D) Sickle cell anemia

An increased serum iron and decreased iron binding capacity is found in (A) Fe deficiency anemia (B) Sideroblastic anemia (C) Folate deficiency anemia (D) Sickle cell anemia
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An increased serum ‘Iron’ and decreased ‘Fe’ binding capacity are found in (A) Fe-deficiency anaemia (B) Sideroblastic anaemia (C) Thalassaemia (D) Anaemia of chromic disorders

Description : An increased serum ‘Iron’ and decreased ‘Fe’ binding capacity are found in (A) Fe-deficiency anaemia (B) Sideroblastic anaemia (C) Thalassaemia (D) Anaemia of chromic disorders

Last Answer : Answer : B

The absorption of iron is increased 2–10 times of normal in (A) Iron deficiency anemia (B) Pregnancy (C) Spherocytosis (D) Sickle cell anemia

Description : The absorption of iron is increased 2–10 times of normal in (A) Iron deficiency anemia (B) Pregnancy (C) Spherocytosis (D) Sickle cell anemia

Last Answer : Answer : A

In iron deficiency anemia (A) The plasma bound iron is low (B) The plasma bound iron is high (C) Total iron binding capacity is low (D) Both the plasma bound iron and total iron binding capacity are low

Description : In iron deficiency anemia (A) The plasma bound iron is low (B) The plasma bound iron is high (C) Total iron binding capacity is low (D) Both the plasma bound iron and total iron binding capacity are low

Last Answer : Answer : A

Folate deficiency causes (A) Microcytic anemia (B) Hemolytic anemia (C) Iron deficiency anemia (D) Megaloblastic anemia

Description : Folate deficiency causes (A) Microcytic anemia (B) Hemolytic anemia (C) Iron deficiency anemia (D) Megaloblastic anemia

Last Answer : Answer : D

A hypochromic microcytic anemia with increased iron stores in the bone marrow may be (A) Iron responsive (B) Pyridoxine responsive (C) Vitamin B12 responsive (D) Folate responsive

Description : A hypochromic microcytic anemia with increased iron stores in the bone marrow may be (A) Iron responsive (B) Pyridoxine responsive (C) Vitamin B12 responsive (D) Folate responsive

Last Answer : Answer : B

Folate deficiency causes (A) Microcytic anemia (B) Hemolytic anemia (C) Iron deficiency anemia (D) Megaloblastic anemia

Description : Folate deficiency causes (A) Microcytic anemia (B) Hemolytic anemia (C) Iron deficiency anemia (D) Megaloblastic anemia

Last Answer : (D) Megaloblastic anemia

Taurinuria may be encountered in (A) Pernicious anemia (B) Beriberi (C) Pellegra (D) Folate deficiency

Description : Taurinuria may be encountered in (A) Pernicious anemia (B) Beriberi (C) Pellegra (D) Folate deficiency

Last Answer : Answer : A

A deficiency of folate leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Description : A deficiency of folate leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Last Answer : Answer : A

Taurinuria may be encountered in (A) Permicious anemia (B) Beriberi (C) Pellegra (D) Folate deficiency

Description : Taurinuria may be encountered in (A) Permicious anemia (B) Beriberi (C) Pellegra (D) Folate deficiency

Last Answer : Answer : A

A deficiency of folate leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Description : A deficiency of folate leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Last Answer : Answer : B

Which one of the following would be expected in pyruvate kinase deficiency? (A) Increased levels of lactate in the R.B.C (B) Hemolytic anemia (C) Decreased ratio of ADP to ATP in R.B.C (D) Increased phosphorylation of Glucose to Glucose-6-phosphate

Description : Which one of the following would be expected in pyruvate kinase deficiency? (A) Increased levels of lactate in the R.B.C (B) Hemolytic anemia (C) Decreased ratio of ADP to ATP in R.B.C (D) Increased phosphorylation of Glucose to Glucose-6-phosphate

Last Answer : B

Of the following hemolytic anemias, which is categorized as inherited? a) Sickle cell anemia Glucose 6-phosphate dehydrogenase deficiency is an inherited abnormality resulting in hemolytic anemia. b) Autoimmune hemolytic anemia Autoimmune hemolytic anemia is an acquired anemia. c) Cold agglutinin disease Cold agglutinin disease is an acquired anemia. d) Hypersplenism Hypersplenism results in an acquired hemolytic anemia.

Description : Of the following hemolytic anemias, which is categorized as inherited? a) Sickle cell anemia Glucose 6-phosphate dehydrogenase deficiency is an inherited abnormality resulting in hemolytic anemia. b ... is an acquired anemia. d) Hypersplenism Hypersplenism results in an acquired hemolytic anemia.

Last Answer : a) Sickle cell anemia Glucose 6-phosphate dehydrogenase deficiency is an inherited abnormality resulting in hemolytic anemia.

Which of the following is true? Hypochromic anaemia is not due to iron deficiency except (A) Serum ‘Fe’ is high (B) Normal/low transferrin (C) Stainable iron in bone marrow (D) Iron therapy is affective

Description : Which of the following is true? Hypochromic anaemia is not due to iron deficiency except (A) Serum ‘Fe’ is high (B) Normal/low transferrin (C) Stainable iron in bone marrow (D) Iron therapy is affective

Last Answer : Answer : D

Folate-deficiency anemia?

Description : Folate-deficiency anemia?

Last Answer : DefinitionFolate-deficiency anemia is a decrease in red blood cells (anemia) due to a lack of folate.Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood ... marrow. That is why this anemia can also be called megaloblastic anemia.Causes of this anemia are:

Abnormal chain of aminoacids in sickle cell anemia is (A) β-chain (B) β-chain (C) γ-chain (D) r-chain

Description : Abnormal chain of aminoacids in sickle cell anemia is (A) β-chain (B) β-chain (C) γ-chain (D) r-chain

Last Answer : Answer : B

Serum ferritin is a maker of Options: 1) Circulating Iron 2) Storage iron 3) Folate 4) Vitamin B12 Levels

Description : Serum ferritin is a maker of Options: 1) Circulating Iron 2) Storage iron 3) Folate 4) Vitamin B12 Levels

Last Answer : Correct Answer: 2) Storage iron

Is sickle cell anemia incomplete dominance? -Biology

Description : Is sickle cell anemia incomplete dominance? -Biology

Last Answer : answer:

Is sickle cell anemia incomplete dominance? -Biology

Description : Is sickle cell anemia incomplete dominance? -Biology

Last Answer : answer:

Sickle cell anemia?

Description : Sickle cell anemia?

Last Answer : DefinitionSickle cell anemia is a disease passed down through families in which red blood cells form an abnormal crescent shape. (Red blood cells are normally shaped like a disc.)Alternative NamesAnemia ... also clog more easily in small blood vessels, and break into pieces that disrupt healthy bloo

What is sickle cell Anemia ?

Description : What is sickle cell Anemia ?

Last Answer : In this genetic disorder, the human RBCs loose their characteristic biconvex shape and distort to form a sickle like shape. This reduces the oxygen carrying capacity of these cells thereby, raising a fatal condition for the humans.

Sickle-cell anemia is a disease caused due to the abnormality in – (1) white blood cells (2) red blood cells (3) thrombocytes (4) blood plasma composition

Description : Sickle-cell anemia is a disease caused due to the abnormality in – (1) white blood cells (2) red blood cells (3) thrombocytes (4) blood plasma composition

Last Answer : (2) red blood cells Explanation: Sickle cell anemia (sickle cell disease) is a disorder of the blood caused by an inherited abnormal hemoglobin (the oxygencarrying protein within the red blood cells).

Which of the statements give below is correct with respect to frameshift mutation a) a single nucleotide base change, insertion, or deletion of the genetic material b) Glutamine is replaced by valine c) Sickle cell anemia is an example d) insertions or deletions of a number of nucleotides in a DNA sequence that is not divisible by three.

Description : Which of the statements give below is correct with respect to frameshift mutation a) a single nucleotide base change, insertion, or deletion of the genetic material b) Glutamine is replaced by valine c) ... or deletions of a number of nucleotides in a DNA sequence that is not divisible by three.

Last Answer : d) insertions or deletions of a number of nucleotides in a DNA sequence that is not divisible by three.

Sickle cell anemia is caused a) When valine is replaced by glutamic acid in beta polypeptide chain b) When glutamic acid is replaced by valine in beta polypeptide chain c) When glutamic acid is replaced by valine in alpha polypeptide chain d) When valine is replaced by glutamic acid in alpha polypeptide chain

Description : Sickle cell anemia is caused a) When valine is replaced by glutamic acid in beta polypeptide chain b) When glutamic acid is replaced by valine in beta polypeptide chain c) When ... valine in alpha polypeptide chain d) When valine is replaced by glutamic acid in alpha polypeptide chain

Last Answer : b) When glutamic acid is replaced by valine in beta polypeptide chain

Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement : (1) Both are due to a quantitative defect in globin chain synthesis (2) Thalassemia is due to less synthesis of globin molecules (3) Sickel cell anemia is due to a quantitative problem of globin molecules (4) Both are due to a qualitative defect in globin chain synthesis

Description : Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement : (1) Both are due to a quantitative defect in globin chain synthesis (2 ... problem of globin molecules (4) Both are due to a qualitative defect in globin chain synthesis

Last Answer : (2) Thalassemia is due to less synthesis of globin molecules

Which of the following is also called "cancer of the blood" -- an uncontrolled, greatly accelerated production of white cells. Is it: a) polycythemia b) leukemia c) sickle-cell anemia d) none of these

Description : Which of the following is also called "cancer of the blood" -- an uncontrolled, greatly accelerated production of white cells. Is it: a) polycythemia b) leukemia c) sickle-cell anemia d) none of these

Last Answer : ANSWER: B -- LEUKEMIA

Sickle cell anemia and Huntington's chorea are both: a) virus-related diseases b) bacteria-related diseases c) congenital disorders d) none of the above

Description : Sickle cell anemia and Huntington's chorea are both: a) virus-related diseases b) bacteria-related diseases c) congenital disorders d) none of the above

Last Answer : ANSWER: C -- Congenital Disorders

Hepatocellular jaundice as compared to pure obstructive type of jaundice is characterized by (A) Increased serum alkaline phosphate, LDH and ALT (B) Decreased serum alkaline phosphatase, LDH and ALT (C) Increased serum alkaline phosphatase and decreased levels of LDH and ALT (D) Decreased serum alkaline phosphatase and increased serum LDH and ALT

Description : Hepatocellular jaundice as compared to pure obstructive type of jaundice is characterized by (A) Increased serum alkaline phosphate, LDH and ALT (B) Decreased serum alkaline phosphatase, LDH and ALT (C ... levels of LDH and ALT (D) Decreased serum alkaline phosphatase and increased serum LDH and ALT

Last Answer : Answer : D

Increased serum alanine during fasting is due to (A) Breakdown of muscle proteins (B) Decreased utilization of non essential amino acids (C) Leakage of aminoacids to plasma (D) Impaired renal function

Description : Increased serum alanine during fasting is due to (A) Breakdown of muscle proteins (B) Decreased utilization of non essential amino acids (C) Leakage of aminoacids to plasma (D) Impaired renal function

Last Answer : Answer : A

Deficiency of Iron leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Description : Deficiency of Iron leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Last Answer : Answer : D

Megaloblastic anemia is caused by the deficiency of (A) Folic acid (B) Vitamin B6 (C) Iron (D) Protein

Description : Megaloblastic anemia is caused by the deficiency of (A) Folic acid (B) Vitamin B6 (C) Iron (D) Protein

Last Answer : Answer : A

A deficiency of Iron leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Description : A deficiency of Iron leads to (A) Megaloblastic anemia (B) Aplastic anemia (C) Pernicious anemia (D) Hypochromic microcytic anemia

Last Answer : Answer : A

Megaloblastic anemia is caused by the deficiency of (A) Folic acid (B) Vitamin B6 (C) Iron (D) Protein

Description : Megaloblastic anemia is caused by the deficiency of (A) Folic acid (B) Vitamin B6 (C) Iron (D) Protein

Last Answer : Answer : A

An important finding in glycinuria is (A) Excess excretion of oxalate in the urine (B) Deficiency of enzyme glycinase (C) Significantly increased serum glycine level (D) Defect in renal tubular reabsorption of glycine

Description : An important finding in glycinuria is (A) Excess excretion of oxalate in the urine (B) Deficiency of enzyme glycinase (C) Significantly increased serum glycine level (D) Defect in renal tubular reabsorption of glycine

Last Answer : Answer : D

Angular stomatitis is due to (A) Ariboflavinosis (B) Deficiency of Vitamin C (C) Deficiency of Vitamin B1 (D) Deficiency of folate

Description : Angular stomatitis is due to (A) Ariboflavinosis (B) Deficiency of Vitamin C (C) Deficiency of Vitamin B1 (D) Deficiency of folate

Last Answer : Answer : A

Isonicotinic acid hydrazide given in the treatment of tuberculosis may lead to a deficiency of (A) Vitamin A (B) Pyridoxin (C) Folate (D) Inositol

Description : Isonicotinic acid hydrazide given in the treatment of tuberculosis may lead to a deficiency of (A) Vitamin A (B) Pyridoxin (C) Folate (D) Inositol

Last Answer : Answer : B

Angular stomatosis is due to (A) Ariboflavinoses (B) Deficiency of Vitamin C (C) Deficiency of Vitamin B1 (D) Deficiency of folate

Description : Angular stomatosis is due to (A) Ariboflavinoses (B) Deficiency of Vitamin C (C) Deficiency of Vitamin B1 (D) Deficiency of folate

Last Answer : Answer : B

Isonicotinic acid hydrazide given in the treatment of tuberculosis may lead to a deficiency of (A) Vitamin A (B) Pyridoxin (C) Folate (D) Inositol

Description : Isonicotinic acid hydrazide given in the treatment of tuberculosis may lead to a deficiency of (A) Vitamin A (B) Pyridoxin (C) Folate (D) Inositol

Last Answer : Answer : D

In inherited deficiency of hypoxanthine guanine phosphoribosyl transferase (A) De novo synthesis of purine nucleotides is decreased (B) Salvage of purines is decreased (C) Salvage of purines is increased (D) Synthesis of uric acid is decreased

Description : In inherited deficiency of hypoxanthine guanine phosphoribosyl transferase (A) De novo synthesis of purine nucleotides is decreased (B) Salvage of purines is decreased (C) Salvage of purines is increased (D) Synthesis of uric acid is decreased

Last Answer : Answer : B

Lesch-Nyhan syndrome, the sex linked, recessive absence of HGPRTase, may lead to (A) Compulsive self destructive behaviour with elevated levels of urate in serum (B) Hypouricemia due to liver damage (C) Failure to thrive and megaloblastic anemia (D) Protein intolerance and hepatic encephalopathy

Description : Lesch-Nyhan syndrome, the sex linked, recessive absence of HGPRTase, may lead to (A) Compulsive self destructive behaviour with elevated levels of urate in serum (B) Hypouricemia due to liver damage (C) Failure to thrive and megaloblastic anemia (D) Protein intolerance and hepatic encephalopathy

Last Answer : Answer : A

The primary mechanism underlying the resistance of gram-positive organisms to macrolide antibiotics is (a) Methylation of binding sites on the 50S ribosomal subunit (b) Formation of esterases that hydrolyze the lactone ring (c) Increased activity of efflux mechanisms (d) Formation of drug-inactivating acetyltranferases (e) Decreased drug permeability of the cytoplasmic membrane

Description : The primary mechanism underlying the resistance of gram-positive organisms to macrolide antibiotics is (a) Methylation of binding sites on the 50S ribosomal subunit (b) Formation of ... ) Formation of drug-inactivating acetyltranferases (e) Decreased drug permeability of the cytoplasmic membrane

Last Answer : Ans: A

Answer: a, b, c, d Free oxygen radicals are chemical species that are intermediates in the normal process of cellular respiration. Oxidants that are free radicals have been implicated as initiators of reactions which lead to a variety of cellular injuries. Oxidants are derived from several sources, notably phagocytes. Among the effects of oxygen free radicals are membrane lipid peroxidation, DNA strand breaks, cytoskeletal disassembly and inhibition of glucose metabolism leading to decreased cellular ATP concentrations. (Figure 6-16) 187 Which of the following acute-phase protein levels are increased in human plasma following acute inflammation? a. C-reactive protein b. Serum amyloid c. a -Proteinase inhibitor d. Fibrinogen e. Albumin

Description : Answer: a, b, c, d Free oxygen radicals are chemical species that are intermediates in the normal process of cellular respiration. Oxidants that are free radicals have been implicated as initiators of ... a. C-reactive protein b. Serum amyloid c. a -Proteinase inhibitor d. Fibrinogen e. Albumin

Last Answer : Answer: a, b, c, d The acute-phase response is a series of homeostatic responses of the organism to tissue injury in infection and inflammation. After an inflammatory stimulus occurs, a number ... 30% to 50% of the level before injury. The reason for the decrease in production is poorly understood

Increased serum levels of which of the following may be associated with a decreased risk of atherosclerosis? (a) Very low-density lipoproteins (VLDL) (b) Low-density lipoproteins (LDL) (c) Intermediate – density lipoproteins (IDL) (d) High-density lipoproteins (HDL) (e) Cholesterol

Description : Increased serum levels of which of the following may be associated with a decreased risk of atherosclerosis? (a) Very low-density lipoproteins (VLDL) (b) Low-density lipoproteins (LDL) (c) Intermediate – density lipoproteins (IDL) (d) High-density lipoproteins (HDL) (e) Cholesterol

Last Answer : Ans: D

Each of the following may contribute to formation of oedema EXCEPT C A. decreased plasma oncotic pressure increased intravascular hydrostatic pressure C. increased serum albumin D. decreased serum proteins

Description : Each of the following may contribute to formation of oedema EXCEPT C A. decreased plasma oncotic pressure increased intravascular hydrostatic pressure C. increased serum albumin D. decreased serum proteins

Last Answer : increased serum albumi

In hepatic diseases (A) Both the bound iron and total iron binding capacity of the plasma may be low (B) Both the bound iron and total iron binding capacity of the plasma may be high (C) Only bound iron may be high (D) Only the total iron binding capacity may be high

Description : In hepatic diseases (A) Both the bound iron and total iron binding capacity of the plasma may be low (B) Both the bound iron and total iron binding capacity of the plasma may be high (C) Only bound iron may be high (D) Only the total iron binding capacity may be high

Last Answer : Answer : A

How is IRON DEFICIENCY ANEMIA prevented?

Description : How is IRON DEFICIENCY ANEMIA prevented?

Last Answer : The best way is to maintain a healthy diet though sometimes,especially with pregnant women, supplements maybe required. a dietrich in leafy vegetables is a good start.

How is IRON DEFICIENCY ANEMIA prevented?

Description : How is IRON DEFICIENCY ANEMIA prevented?

Last Answer : The best way is to maintain a healthy diet though sometimes,especially with pregnant women, supplements maybe required. a dietrich in leafy vegetables is a good start.

Iron deficiency anemia - children?

Description : Iron deficiency anemia - children?

Last Answer : DefinitionAnemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells bring oxygen to body tissues.There are many types of anemia. Iron deficiency anemia is a ... very well, even though you're eating enough ironLong-term, slow blood loss -- usually throu

Anemia is related to _____. (1) iodine deficiency (2) calcium deficiency (3) iron deficiency (4) food poisoning

Description : Anemia is related to _____. (1) iodine deficiency (2) calcium deficiency (3) iron deficiency (4) food poisoning

Last Answer : (3) iron deficiency Explanation: The major causes of this type are iron deficiency (low level iron) anemia and thalassemia (inherited disorders of hemoglobin).

Which of the following terms refers to an abnormal decrease in white blood cells, red blood cells, and platelets? a) Pancytopenia Pancytopenia may be congenital or acquired. b) Anemia Anemia refers to decreased red cell mass. c) Leukopenia Leukopenia refers to a less-than-normal amount of WBCs in circulation. d) Thrombocytopenia Thrombocytopenia refers to a lower-than-normal platelet count.

Description : Which of the following terms refers to an abnormal decrease in white blood cells, red blood cells, and platelets? a) Pancytopenia Pancytopenia may be congenital or acquired. b) Anemia ... of WBCs in circulation. d) Thrombocytopenia Thrombocytopenia refers to a lower-than-normal platelet count.

Last Answer : a) Pancytopenia Pancytopenia may be congenital or acquired.

In iron deficiency anaemia, the following is decreased: a. MCV (mean cell volume) b. ferritin c. MCH (mean cell haemoglobin) d. all above

Description : In iron deficiency anaemia, the following is decreased: a. MCV (mean cell volume) b. ferritin c. MCH (mean cell haemoglobin) d. all above

Last Answer : all above