“Discover the causes and types of DNA damage, including radiations, environmental chemicals, and replication errors. Learn about DNA repair mechanisms like direct reversal, excision repair, and their role in preventing diseases.”
DNA Damage: Causes, Types, and Effective Repair Mechanisms Read More »
“Understand acid-base imbalances and their clinical significance. This guide includes cases on metabolic acidosis, respiratory alkalosis, and normal anion gap metabolic acidosis, along with ABG interpretation and renal handling of acids.”
“Comprehensive Guide: Acid-Base Imbalance, Anion Gap, and Clinical Cases” Read More »
“Challenge yourself with 20 detailed multiple-choice questions on acid-base balance, electrolyte regulation, and detoxification. Learn about ABG interpretation, causes of metabolic acidosis, and key physiological mechanisms.”
Q.1- A person was admitted in a coma. Analysis of the arterial blood gave the following values: PCO2 16 mm Hg, HCO3– 5 mmol/l and pH 7.1. What is the underlying acid-base disorder? a) Metabolic Acidosis b) Metabolic Alkalosis c) Respiratory Acidosis d) Respiratory Alkalosis Q.2- In a man undergoing surgery, it was necessary to aspirate the contents of
Multiple-Choice Questions- Acid-Base Balance-Test Your Knowledge! Read More »
Q.1- Explain clearly how hyperventilation and hypoventilation affect blood p H ? Give suitable examples in support of your answer. Q.2- Explain the role of hemoglobin as a buffer in the maintenance of acid-base balance in the body. Q.3-The maintenance of intracellular pH within narrow limits is essential for life processes. Briefly discuss why this is so and
Frequently asked questions – Acid base balance and imbalance Read More »
Case details A 15- year-old boy had numbness and tingling around his mouth and in his fingertips. The problem was intermittent usually occurring during times of great stress. Aside from his problem, he had been in good health. His physical examination was normal, as were his laboratory values, especially his total calcium concentration was 2.5
Stress-induced hypocalcemia Read More »
Case details-1 A 45 year-old-female suffering from bronchial asthma was brought to an emergency in a critical state with extreme difficulty in breathing. The blood gas analysis revealed the following pH- 7.3 PCO2- 46 mm Hg PO2- 55 mm Hg HCO3- 24meq/L What is your Interpretation? Case discussion- Low pH – acidosis Low PO2
Case studies- Acid Base Balance and Imbalance Read More »
Q.1- Choose the odd one out Heparin, Heparan, Dermatan, Dextran (Dextran) Q.2- Choose the odd one out Starch, Glycogen, Chitin, Inulin
Chemistry of Carbohydrates- Viva Questions Read More »
Case details A 6-year-old boy is seen by a pediatrician because his parents are concerned about his aggressive behavior, hyperactivity, and a loss of language skills. He also has recently become increasingly unsteady on his feet and has experienced a recent seizure. Slight facial feature coarsening is noted. In which of the following processes is this child
Sanfilippo syndrome Read More »
A 57 -year-old man has been admitted with congestive heart failure. He has been given Digoxin, which helps the heart to beat more strongly and regularly. Digoxin is an ester that contains a sugar component (glycol) and a nonsugar (aglycone) component attached via oxygen. Digoxin should be best classified as a: A. Disaccharide B. Glycoprotein
Digoxin- Chemistry and mechanism of action Read More »
