The normal serum alkaline phosphatase activity ranges from (A) 1.0–5.0 KA units/100 ml (B) 5.0–13.0 KA units/100 ml (C) 0.8–2.3 KA units/100 ml (D) 13.0–21.0 KA units/100 ml

The normal serum alkaline phosphatase activity ranges from (A) 1.0–5.0 KA units/100 ml (B) 5.0–13.0 KA units/100 ml (C) 0.8–2.3 KA units/100 ml (D) 13.0–21.0 KA units/100 ml
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The normal serum acid phosphatase activity ranges from (A) 5.0–13.0 KA units/100 ml (B) 1.0–5.0 KA units/100 ml (C) 13.0–18.0 KA units/100 ml (D) 0.2–0.8 KA units/100 ml

Description : The normal serum acid phosphatase activity ranges from (A) 5.0–13.0 KA units/100 ml (B) 1.0–5.0 KA units/100 ml (C) 13.0–18.0 KA units/100 ml (D) 0.2–0.8 KA units/100 ml

Last Answer : Answer : B

An inherited or acquired renal tubular defect in the reabsorption of phosphate (Vit D resistant ricket) is characterized with (A) Normal serum Phosphate (B) High serum phosphate (C) A low blood phosphorous with elevated alkaline Phosphate (D) A high blood phosphorous with decreased alkaline phosphatase

Description : An inherited or acquired renal tubular defect in the reabsorption of phosphate (Vit D resistant ricket) is characterized with (A) Normal serum Phosphate (B) High serum phosphate (C ... blood phosphorous with elevated alkaline Phosphate (D) A high blood phosphorous with decreased alkaline phosphatase

Last Answer : Answer : C

All the following statements about obstructive jaundice are true except (A) Conjugated bilirubin in serum is normal (B) Total bilirubin in serum is raised (C) Bile salts are present in urine (D) Serum alkaline phosphatase is raised

Description : All the following statements about obstructive jaundice are true except (A) Conjugated bilirubin in serum is normal (B) Total bilirubin in serum is raised (C) Bile salts are present in urine (D) Serum alkaline phosphatase is raised

Last Answer : Answer : A

A jaundice in which serum alanine transaminase and alkaline phosphatase are normal is (A) Hepatic jaundice (B) Hemolytic jaundice (C) Parenchymatous jaundice (D) Obstructive Jaundice

Description : A jaundice in which serum alanine transaminase and alkaline phosphatase are normal is (A) Hepatic jaundice (B) Hemolytic jaundice (C) Parenchymatous jaundice (D) Obstructive Jaundice

Last Answer : Answer : B

Normal serum level of selenium is (A) 5 µg /100 ml (B) 8 µg /100 ml (C) 10 µg /100 ml (D) 13 µg /100 ml

Description : Normal serum level of selenium is (A) 5 µg /100 ml (B) 8 µg /100 ml (C) 10 µg /100 ml (D) 13 µg /100 ml

Last Answer : Answer : D

The normal serum level of thyroxine (T4) is (A) 2.0–4.0 µg/100 ml (B) 5.5–13.5 µg/100 ml (C) 14.0–20.3 µg/100 ml (D) 20.0–25.0 µg/100 ml

Description : The normal serum level of thyroxine (T4) is (A) 2.0–4.0 µg/100 ml (B) 5.5–13.5 µg/100 ml (C) 14.0–20.3 µg/100 ml (D) 20.0–25.0 µg/100 ml

Last Answer : Answer : B

Serum biochemistry of a 60 year old man revealed calcium of 1.98 mmol/l and phosphate of 0.55 mmol/l with an alkaline phosphatase of 450 IU/l.Which among the following mosts suits with the above serum biochemistry? 1) Osteoporosis 2) Osteomalacia 3) Pagets Disease 4) Secondary Hyperparathyroidism 5) Renal failure

Description : Serum biochemistry of a 60 year old man revealed calcium of 1.98 mmol/l and phosphate of 0.55 mmol/l with an alkaline phosphatase of 450 IU/l.Which among the following mosts suits ... biochemistry? 1) Osteoporosis 2) Osteomalacia 3) Pagets Disease 4) Secondary Hyperparathyroidism 5) Renal failure

Last Answer : Answers-2 Osteomalacia is associated with low calcium and phosphate with raised alkaline phosphatase. Serum biochemistry is normal in osteoporosis. Pagets disease is associated with normal ... renal failure when tertiary hyperparathyroidism sets in there is low calcium with raised phosphate.

Serum alkaline phosphatase is greatly increased in (A) Haemolytic jaundice (B) Hepatic jaundice (C) Obstructive jaundice (D) None of these

Description : Serum alkaline phosphatase is greatly increased in (A) Haemolytic jaundice (B) Hepatic jaundice (C) Obstructive jaundice (D) None of these

Last Answer : Answer : C

All the following statements about obstructive jaundice are true except (A) Prothrombin time may be prolonged due to impaired absorption of vitamin K (B) Serum alkaline phosphatase may be raised due to increased release of the enzyme from liver cells (C) Bile salts may enter systemic circulation due to biliary obstruction (D) There is no defect in conjugation of bilirubin

Description : All the following statements about obstructive jaundice are true except (A) Prothrombin time may be prolonged due to impaired absorption of vitamin K (B) Serum alkaline phosphatase may be raised ... systemic circulation due to biliary obstruction (D) There is no defect in conjugation of bilirubin

Last Answer : Answer : B

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

Alkaline phosphatase level in serum is elevated in which conditions?

Description : Alkaline phosphatase level in serum is elevated in which conditions?

Last Answer : Moderate increase is seen in hepatic diseases (infective hepatitis, alcoholic hepatitis). High levels may be noticed in obstructive jaundice or cholestasis. Very high levels are seen in bone diseases such as Pagetís disease, rickets, osteomalacia, osteoblastoma, metastatic carcinoma of bone.

The normal serum GOT activity ranges from (A) 3.0–15.0 IU/L (B) 4.0–17.0 IU/L (C) 4.0–60.0 IU/L (D) 0.9–4.0 IU/L

Description : The normal serum GOT activity ranges from (A) 3.0–15.0 IU/L (B) 4.0–17.0 IU/L (C) 4.0–60.0 IU/L (D) 0.9–4.0 IU/L

Last Answer : Answer : B

The normal range of total serum bilirubin is (A) 0.2–1.2 mg/100 ml (B) 1.5–1.8 mg/100 ml (C) 2.0–4.0 mg/100 ml (D) Above 7.0 mg/100 ml

Description : The normal range of total serum bilirubin is (A) 0.2–1.2 mg/100 ml (B) 1.5–1.8 mg/100 ml (C) 2.0–4.0 mg/100 ml (D) Above 7.0 mg/100 ml

Last Answer : Answer : A

A 19 year-old female is referred following a visit to the dentist where marked erosion of her teeth was noted. She was entirely asymptomatic and her only medication was the oral contraceptive pill. On examination her blood pressure was 110/70 mmHg and her body mass index was 21.5 kg/m2 (18 - 25). Investigations sodium 135 mmol/l potassium 2.1 mmol/l bicarbonate 42 mmol/l urea 2.6 mol/L corrected calcium 2.08 mmol/ alkaline phosphatase 201 iu/l (50-110) What is the most likely diagnosis? 1) Bulimia nervosa 2) Conn's syndrome 3) Laxative abuse 4) Pregnancy 5) Primary hypoparathyroidism

Description : A 19 year-old female is referred following a visit to the dentist where marked erosion of her teeth was noted. She was entirely asymptomatic and her only medication was the oral contraceptive pill ... ) Bulimia nervosa 2) Conn's syndrome 3) Laxative abuse 4) Pregnancy 5) Primary hypoparathyroidism

Last Answer : Answers-5 This patient has tooth erosion associated with hypokalaemic metabolic alkalosis and hypocalcaemia. This suggests a diagnosis of hypoparathyroidism. Conn's is unlikely in this age group, is ... raised alkaline phosphatase would not be expected. Early pregnancy would not fit this picture.

The normal serum concentration of 25-hydroxycholecalciferol in ng/ml is (A) 0–8 (B) 60–100 (C) 100–150 (D) 8–55

Description : The normal serum concentration of 25-hydroxycholecalciferol in ng/ml is (A) 0–8 (B) 60–100 (C) 100–150 (D) 8–55

Last Answer : Answer : D

The normal range of indirect (unconjugated) bilirubin in serum is (A) 0–0.1 mg/100 ml (B) 0.1–0.2 mg/100 ml (C) 0.2–0.7 mg/100 ml (D) 0.8–1.0 mg/100 ml

Description : The normal range of indirect (unconjugated) bilirubin in serum is (A) 0–0.1 mg/100 ml (B) 0.1–0.2 mg/100 ml (C) 0.2–0.7 mg/100 ml (D) 0.8–1.0 mg/100 ml

Last Answer : Answer : C

The normal serum concentration of 24,25- dihydroxycholecalciferol in ng/ml is (A) 8–20 (B) 25–50 (C) 1–5 (D) 60–100

Description : The normal serum concentration of 24,25- dihydroxycholecalciferol in ng/ml is (A) 8–20 (B) 25–50 (C) 1–5 (D) 60–100

Last Answer : Answer : C

The normal serum inorganic phosphorous level is (A) 1.5–2.5 mg/100 ml (B) 2.5–4.5 mg/100 ml (C) 4.5–6.5 mg/100 ml (D) 0.5–1.5 mg/100 ml

Description : The normal serum inorganic phosphorous level is (A) 1.5–2.5 mg/100 ml (B) 2.5–4.5 mg/100 ml (C) 4.5–6.5 mg/100 ml (D) 0.5–1.5 mg/100 ml

Last Answer : Answer : B

The normal serum of concentration of copper in mg/100 ml varies between (A) 0–5 (B) 50–100 (C) 100–200 (D) 200–300

Description : The normal serum of concentration of copper in mg/100 ml varies between (A) 0–5 (B) 50–100 (C) 100–200 (D) 200–300

Last Answer : Answer : C

The normal serum concentration of vitamin A in mg/100 ml is (A) 5–10 (B) 15–60 (C) 100–150 (D) 0–5

Description : The normal serum concentration of vitamin A in mg/100 ml is (A) 5–10 (B) 15–60 (C) 100–150 (D) 0–5

Last Answer : Answer : B

The normal range of direct reacting (conjugated) serum bilirubin is (A) 0–0.1 mg/100 ml (B) 0.1–0.4 mg/100 ml (C) 0.4–06 mg/100 ml (D) 0.5–1 mg/100 ml

Description : The normal range of direct reacting (conjugated) serum bilirubin is (A) 0–0.1 mg/100 ml (B) 0.1–0.4 mg/100 ml (C) 0.4–06 mg/100 ml (D) 0.5–1 mg/100 ml

Last Answer : Answer : B

Normal serum glucagons level in fasting state varies between (A) 0-–10 pg/ml (B) 20–100 pg/ml (C) 200–300 pg/ml (D) 400–500 pg/ml

Description : Normal serum glucagons level in fasting state varies between (A) 0-–10 pg/ml (B) 20–100 pg/ml (C) 200–300 pg/ml (D) 400–500 pg/ml

Last Answer : Answer : B

The normal serum level of triiodothyronine (T3) is (A) 0.2–0.5 ng/ml (B) 0.7–2.0 ng/ml (C) 2.0–4.0 ng/ml (D) 5.0–8.0 ng/ml HORMONE METABOLISM 211

Description : The normal serum level of triiodothyronine (T3) is (A) 0.2–0.5 ng/ml (B) 0.7–2.0 ng/ml (C) 2.0–4.0 ng/ml (D) 5.0–8.0 ng/ml HORMONE METABOLISM 211

Last Answer : Answer : B

The normal serum concentration of ceruloplasmin in mg/100 ml varies between (A) 5–10 (B) 10–20 (C) 25–43 (D) 50–100

Description : The normal serum concentration of ceruloplasmin in mg/100 ml varies between (A) 5–10 (B) 10–20 (C) 25–43 (D) 50–100

Last Answer : Answer : C

The normal serum concentration of 1,25- dihydroxycholecalciferol in pg/ml is (A) 26–65 (B) 1–5 (C) 5–20 (D) 80–100

Description : The normal serum concentration of 1,25- dihydroxycholecalciferol in pg/ml is (A) 26–65 (B) 1–5 (C) 5–20 (D) 80–100

Last Answer : Answer : A

Jaundice is visible when serum bilirubin exceeds (A) 0.5 mg/100 ml (B) 0.8 mg/100 ml (C) 1 mg/100 ml (D) 2.4 mg/100 ml

Description : Jaundice is visible when serum bilirubin exceeds (A) 0.5 mg/100 ml (B) 0.8 mg/100 ml (C) 1 mg/100 ml (D) 2.4 mg/100 ml

Last Answer : Answer : C

Normal serum insulin level varies between (A) 4–25 µU/ml (B) 25–50 µU/ml (C) 70–90 µU/ml (D) 100–120 µU /ml

Description : Normal serum insulin level varies between (A) 4–25 µU/ml (B) 25–50 µU/ml (C) 70–90 µU/ml (D) 100–120 µU /ml

Last Answer : Answer : A

The normal serum level of phosphorous in children varies from (A) 1–2 mg/100 ml (B) 2–3 mg/100 ml (C) 3–4 mg/100 ml (D) 4–7 mg/100 ml

Description : The normal serum level of phosphorous in children varies from (A) 1–2 mg/100 ml (B) 2–3 mg/100 ml (C) 3–4 mg/100 ml (D) 4–7 mg/100 ml

Last Answer : Answer : D

An alkaline solution is used to reduce the concentration of carbon dioxide in a stream from 10% to 0.1% by absorption with irreversible chemical reaction. The overall number of transfer units based on gas phase is: (A) 9.21 (B) 4.605 (C) 100 (D) 0.001

Description : An alkaline solution is used to reduce the concentration of carbon dioxide in a stream from 10% to 0.1% by absorption with irreversible chemical reaction. The overall number of transfer units based on gas phase is: (A) 9.21 (B) 4.605 (C) 100 (D) 0.001

Last Answer : (B) 4.605

The serum estradiol level in women during 21–30 days of menstrual cycle is (A) 10-20 pg/ml (B) 22-66 pg/ml (C) 73-149 pg/ml (D) 1000 pg/ml

Description : The serum estradiol level in women during 21–30 days of menstrual cycle is (A) 10-20 pg/ml (B) 22-66 pg/ml (C) 73-149 pg/ml (D) 1000 pg/ml

Last Answer : Answer : C

The serum progesterone level in follicular phase is about (A) 0.2–1.5 ng/100 ml (B) 2.0–2.5 ng/100 ml (C) 3.5–4.5 ng/100 ml (D) 5.0–6.5 ng/100 ml

Description : The serum progesterone level in follicular phase is about (A) 0.2–1.5 ng/100 ml (B) 2.0–2.5 ng/100 ml (C) 3.5–4.5 ng/100 ml (D) 5.0–6.5 ng/100 ml

Last Answer : Answer : A

The total serum testosterone in adult women is (A) 0–5 ng/100 ml (B) 10–15 ng/100 ml (C) 20–80 ng/100 ml (D) 100–200 ng/100 ml

Description : The total serum testosterone in adult women is (A) 0–5 ng/100 ml (B) 10–15 ng/100 ml (C) 20–80 ng/100 ml (D) 100–200 ng/100 ml

Last Answer : Answer : C

The serum estradiol level in women during 1–10 days of menstrual cycle is (A) 0–10 pg/ml (B) 12–20 pg/ml (C) 24–68 pg/ml (D) 80–100 pg/ml

Description : The serum estradiol level in women during 1–10 days of menstrual cycle is (A) 0–10 pg/ml (B) 12–20 pg/ml (C) 24–68 pg/ml (D) 80–100 pg/ml

Last Answer : Answer : C

Zinc is a cofactor for (A) Acid phosphatase (B) Alkaline phosphatase (C) Amylase (D) Lipase

Description : Zinc is a cofactor for (A) Acid phosphatase (B) Alkaline phosphatase (C) Amylase (D) Lipase

Last Answer : Answer : B

Calcitriol facilitates calcium absorption by increasing the synthesis of the following in intestinal mucosa: (A) Calcium Binding Protein (B) Alkaline Phosphatase (C) Calcium-dependent ATPase (D) All of these

Description : Calcitriol facilitates calcium absorption by increasing the synthesis of the following in intestinal mucosa: (A) Calcium Binding Protein (B) Alkaline Phosphatase (C) Calcium-dependent ATPase (D) All of these

Last Answer : Answer : D

Which of the following is known as bone forming enzyme? (A) Alkaline phosphatase (B) Acid phosphatase (C) Leucine aminopeptidase (D) γ-glutamyl transpeptidase

Description : Which of the following is known as bone forming enzyme? (A) Alkaline phosphatase (B) Acid phosphatase (C) Leucine aminopeptidase (D) γ-glutamyl transpeptidase

Last Answer : Answer : A

All of the following are zinc-containing enzymes except (A) Acid Phosphatase (B) Alkaline Phosphatase (C) Carbonic anhydrase (D) RNA polymerase

Description : All of the following are zinc-containing enzymes except (A) Acid Phosphatase (B) Alkaline Phosphatase (C) Carbonic anhydrase (D) RNA polymerase

Last Answer : Answer : A

Alkaline phosphatase is present in (A) Liver (B) Bones (C) Intestinal mucosa (D) All of these

Description : Alkaline phosphatase is present in (A) Liver (B) Bones (C) Intestinal mucosa (D) All of these

Last Answer : Answer : D

The first enzyme found to have isoenzymes was (A) Alkaline Phosphatase (B) Lactate dehydrogenase (C) Acid Phosphatase (D) Creatine kinase

Description : The first enzyme found to have isoenzymes was (A) Alkaline Phosphatase (B) Lactate dehydrogenase (C) Acid Phosphatase (D) Creatine kinase

Last Answer : Answer : B

Alkaline phosphatase is present in (A) Liver (B) Bones (C) Placenta (D) All of these

Description : Alkaline phosphatase is present in (A) Liver (B) Bones (C) Placenta (D) All of these

Last Answer : Answer : D

It is said that nucleotide phosphatase (NTP) is a better index of obstructive liver disease than alkaline phosphatase (ALP), why?

Description : It is said that nucleotide phosphatase (NTP) is a better index of obstructive liver disease than alkaline phosphatase (ALP), why?

Last Answer : ALP level is increased in both liver and bone diseases, but NTP is only in liver diseases. 

For alkaline phosphatase, how many iso-enzymes are present?

Description : For alkaline phosphatase, how many iso-enzymes are present?

Last Answer : Six.

Which of the following enzyme typically elevated in alcoholism? (A) Serum ALP (B) Serum GOT (C) Serum γ-GT (D) Serum acid phosphatase

Description : Which of the following enzyme typically elevated in alcoholism? (A) Serum ALP (B) Serum GOT (C) Serum γ-GT (D) Serum acid phosphatase

Last Answer : Answer : C

Serum a lka l ine phosphatase leve l increases in (A) Hypothyroidism (B) Carcinoma of prostate (C) Hyperparathyroidism (D) Myocardial ischemia

Description : Serum a lka l ine phosphatase leve l increases in (A) Hypothyroidism (B) Carcinoma of prostate (C) Hyperparathyroidism (D) Myocardial ischemia

Last Answer : Answer : C

Serum acid phosphatase level increases in (A) Metastatic carcinoma of prostate (B) Myocardial infarction (C) Wilson’s disease (D) Liver diseases

Description : Serum acid phosphatase level increases in (A) Metastatic carcinoma of prostate (B) Myocardial infarction (C) Wilson’s disease (D) Liver diseases

Last Answer : Answer : A

Serum acid phosphatase level is increased in which condition?

Description : Serum acid phosphatase level is increased in which condition?

Last Answer : Prostate carcinoma.

Serum level of chromium in healthy adult is about (A) 2-5 µg/100 ml (B) 6-20 µg/100 ml (C) 30-60 µg/100 ml (D) 50-100 µg/100 ml

Description : Serum level of chromium in healthy adult is about (A) 2-5 µg/100 ml (B) 6-20 µg/100 ml (C) 30-60 µg/100 ml (D) 50-100 µg/100 ml

Last Answer : Answer : B

In rickets of the common low-phosphate variety, serum phosphate values may go as low as (A) 1–2 mg/100 ml (B) 2–3 mg/100 ml (C) 3–4 mg/100 ml (D) 4–5 mg/100 ml

Description : In rickets of the common low-phosphate variety, serum phosphate values may go as low as (A) 1–2 mg/100 ml (B) 2–3 mg/100 ml (C) 3–4 mg/100 ml (D) 4–5 mg/100 ml

Last Answer : Answer : A

Serum magnesium level ranges between (A) 2–3 mg/dl (B) 3–5 mg/dl (C) 6–8 mg/dl (D) 9–11 mg/dl

Description : Serum magnesium level ranges between (A) 2–3 mg/dl (B) 3–5 mg/dl (C) 6–8 mg/dl (D) 9–11 mg/dl

Last Answer : Answer : A

In ricket, the product of Ca x p (in mg/ 100 ml) in serum is below (A) 30 (B) 50 (C) 70 (D) 100

Description : In ricket, the product of Ca x p (in mg/ 100 ml) in serum is below (A) 30 (B) 50 (C) 70 (D) 100

Last Answer : Answer : A