10+ Marudhar Enterprises Interview Questions and Answers

To ensure patients remain calm throughout the dialysis technician, it is important to create a comfortable and reassuring environment.

• Maintain open communication with patients and address any concerns or fears they may have.

• Provide clear explanations of the dialysis procedure and what to expect during the treatment.

• Offer distractions such as music, television, or reading materials to help patients relax.

• Ensure the dialysis equipment is functioning properly and comfortably for...read more

The most important quality in a dialysis technician is attention to detail.

• Attention to detail is crucial in ensuring accurate measurements and monitoring of patients' vital signs.

• A dialysis technician must carefully follow protocols and procedures to prevent infections and complications.

• They need to be meticulous in documenting patient information and treatment records.

• Being observant and noticing any changes in patients' condition is essential for timely intervention.

• Attent...read more

Complications of chronic renal failure in dialysis

• Fluid overload leading to edema and hypertension

• Electrolyte imbalances such as hyperkalemia and hyponatremia

• Anemia due to decreased production of erythropoietin

• Bone and mineral disorders like renal osteodystrophy

• Cardiovascular complications including heart failure and arrhythmias

• Infection risk due to compromised immune system

• Access site complications like infection or thrombosis

• Dialysis-related complications like hypotension o...read more

The principal of dialysis is to remove waste products and excess fluid from the blood when the kidneys are unable to do so.

• Dialysis is a medical procedure used to treat patients with kidney failure.

• It involves the use of a machine to filter the blood and remove waste products and excess fluid.

• The two main types of dialysis are hemodialysis and peritoneal dialysis.

• Hemodialysis uses a dialyzer to filter the blood outside the body, while peritoneal dialysis uses the lining of th...read more

Dialysis is a medical procedure that filters waste and excess fluid from the blood when the kidneys are unable to perform this function.

• Dialysis is used to treat patients with kidney failure or chronic kidney disease.

• There are two types of dialysis: hemodialysis and peritoneal dialysis.

• Hemodialysis involves using a machine to filter the blood outside the body, while peritoneal dialysis uses the lining of the abdomen to filter the blood.

• During dialysis, a special fluid called ...read more

CRRT is a dialysis method for patients with acute kidney injury, providing continuous blood purification.

• CRRT is used for patients with acute kidney injury or severe fluid overload.

• It operates continuously over 24 hours, unlike traditional dialysis which is intermittent.

• CRRT uses a machine to filter blood through a dialyzer, removing waste and excess fluids.

• It can be tailored to individual patient needs, adjusting rates of filtration and replacement fluids.

• Common modalities i...read more

Cannulation techniques for AV fistulas and grafts include direct and indirect methods to ensure effective dialysis access.

• Direct Cannulation: Involves inserting the needle directly into the AV fistula or graft.

• Indirect Cannulation: Uses a guide or a cannula to assist in needle placement.

• Buttonhole Technique: A method where needles are inserted into the same site repeatedly, creating a 'buttonhole' for easier access.

• Area Selection: Choosing the optimal site on the AV fistula o...read more

Assessing a patient upon arrival involves vital checks, medical history review, and physical examination.

• Conduct vital signs check: Measure blood pressure, heart rate, and temperature.

• Review medical history: Ask about previous dialysis treatments and any complications.

• Perform a physical examination: Check for signs of fluid overload or other health issues.

• Assess access site: Inspect the dialysis access point for any signs of infection or complications.

• Evaluate lab results: Re...read more

A reverse osmosis system purifies water by removing contaminants through a semi-permeable membrane.

• Uses a semi-permeable membrane to separate impurities from water.

• Commonly used in water purification for dialysis and drinking water.

• Removes salts, bacteria, and other contaminants effectively.

• Example: RO systems are essential in hemodialysis to ensure patient safety.

Hemodialysis can lead to various complications, including cardiovascular issues, infections, and electrolyte imbalances.

• Hypotension: Sudden drop in blood pressure during treatment.

• Infections: Risk of access site infections, such as at the fistula or catheter.

• Electrolyte Imbalances: Abnormal levels of potassium or calcium can occur.

• Muscle Cramps: Commonly experienced during or after dialysis sessions.

• Anemia: Due to reduced erythropoietin production.

• Dialysis Disequilibrium Synd...read more

RO stands for Reverse Osmosis.

• RO is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water.

• It is commonly used in dialysis machines to purify water before it is used for dialysis treatment.

• RO systems can also be used in industries such as food and beverage, pharmaceuticals, and power generation.

• RO is an important process in ensuring the safety and quality of water used in various applications.

A dialyzer can typically be used for about 12-15 treatments before needing to be replaced.

• Dialyzers are usually designed to be used for a specific number of treatments before their efficiency decreases.

• The number of times a dialyzer can be used depends on factors such as the type of dialyzer, the patient's condition, and the frequency of dialysis treatments.

• It is important to monitor the performance of the dialyzer and replace it when necessary to ensure effective treatment.

Heparin is an anticoagulant used in dialysis to prevent blood clotting during the procedure.

• Heparin is a naturally occurring anticoagulant that inhibits blood clotting.

• In dialysis, heparin is administered to prevent clot formation in the dialyzer and bloodlines.

• Dosage is carefully calculated based on patient weight and dialysis duration.

• Monitoring is essential to avoid complications like bleeding or clotting.

• Heparin can be reversed with protamine sulfate if excessive bleeding...read more

Dialysis is a medical treatment that removes waste and excess fluid from the blood when kidneys fail.

• Hemodialysis: Uses a machine to filter blood outside the body. Example: Patients visit a dialysis center 3 times a week.

• Peritoneal Dialysis: Utilizes the lining of the abdomen to filter blood. Example: Patients can perform this at home using a catheter.

• Continuous Renal Replacement Therapy (CRRT): A slower form of dialysis used in critically ill patients. Example: Often used in...read more

Dialysis is a medical process that removes waste and excess fluid from the blood when kidneys can't perform this function.

• Principle of diffusion: Solutes move from an area of higher concentration to lower concentration across a semi-permeable membrane.

• Ultrafiltration: Excess fluid is removed from the blood by applying pressure, allowing water to pass through the membrane.

• Example: In hemodialysis, blood is filtered through a dialyzer, which acts as an artificial kidney.

• Example...read more

The surface area of a dialyzer is crucial for effective dialysis treatment, influencing solute clearance and fluid removal.

• Dialyzers typically have surface areas ranging from 0.5 to 2.5 square meters.

• Larger surface areas allow for more efficient removal of toxins and waste products.

• For example, a dialyzer with a 1.5 m² surface area is commonly used for adult patients.

• The choice of dialyzer surface area depends on patient size, treatment duration, and specific medical needs.

Complications during dialysis can include hypotension, muscle cramps, infection, and clotting.

• Hypotension is a common complication due to fluid removal during dialysis

• Muscle cramps can occur due to electrolyte imbalances

• Infections can occur at the access site or within the bloodstream

• Clotting can happen in the dialysis machine or access site

The normal Total Dissolved Solids (TDS) level in RO water is close to 0 ppm.

• RO water typically has a TDS level close to 0 ppm due to the filtration process removing impurities.

• Monitoring TDS levels in RO water is important to ensure the effectiveness of the filtration system.

• High TDS levels in RO water may indicate a need for maintenance or replacement of filters.

• TDS meters are commonly used to measure the TDS level in water.