eaq he laboratory report of a patient is given in the exhibit.

How to collect a culture specimen of a patient?

How to perform a swabs test?

What does a positive acetone level mean?

What is liver biopsy aspiration?

What is the tracing of the brain waves?

How long do you have to lie still for a PET scan?

Does Metformin require a CT scan?

See 2 more

About this website

Which patient information will a nurse obtain before administering furosemide?

Assess fluid status. Monitor daily weight, intake and output ratios, amount and location of edema, lung sounds, skin turgor, and mucous membranes. Notify health care professional if thirst, dry mouth, lethargy, weakness, hypotension, or oliguria occurs. Monitor BP and pulse before and during administration.

How are diuretics administered?

Diuretic administration is usually via the oral route, but when maximum potency is required, such as in cases of advanced HF, it can be given intravenously in a hospital setting. In such situations, continuous infusion over a specified period is preferable to bolus injections.

Which drug may cause Melena as a side effect?

The most common drugs used in medical practice that can develop side effects such as upper bleeding externalized by hematemesis or melena are aspirin, NSAIDs, and prednisone.

What determines the potency of a diuretic medication?

Potency variation is due to the differences in the sites of action of diuretics on the kidney structure. Loop diuretics are the most potent diuretics as they increase the elimination of sodium and chloride by primarily preventing the reabsorption of sodium and chloride.

Which of the following drug is diuretic of high efficiency Mcq?

1 The pharmacological actions of piretanide, a new high efficiency diuretic, were studied in sixteen patients with GFR (inulin clearance) varying from 0.1--2.5 ml/s.

Which drug is used as diuretic answer?

Thiazides are the most commonly prescribed diuretics. They're most often used to treat high blood pressure. These drugs not only decrease fluids, they also cause your blood vessels to relax. Thiazides are sometimes taken with other medications used to lower blood pressure.

What drugs increase risk of bleeding?

Drugs That Increase Bleeding Risk Selective serotonin reuptake inhibitors and selective norepinephrine reuptake inhibitors are reported to inhibit the reuptake of serotonin into platelets, resulting in an increased risk of bleeding.

What medications can cause GI bleeding?

Drugs that can lead to gastrointestinal bleeding include non-steroidal anti-inflammatory drugs (NSAIDs) like diclofenac and ibuprofen, platelet inhibitors such as acetylsalicylic acid (ASS), clopidogrel and prasugrel, as well as anticoagulants like vitamin-K antagonists, heparin or direct oral anticoagulants (DOAKs).

What medications cause excessive bleeding?

If you are using one of these medications, it could be the cause of your heavy menstrual bleeding:Anticoagulants /blood thinners (non-steroidal anti-inflammatory drugs, aspirin, coumadin, heparin)Antidepressants.Antipsychotics.Corticosteroids.Herbs: ginseng, chasteberry, danshen.Hormonal contraceptives.Tamoxifen.

What are 3 basic functions of diuretics?

– Diuretics are given to manage edema, heart failure, and hypertension. – Diuretics act at different sites in the nephron. – Their job is to ↓ reabsorption of Na+ & water, and to ↑ urine output, therefore often referred to as a “water pill.”

What happens when you take a diuretic?

Diuretics, or water pills, help your kidneys put extra salt and water into your urine or pee. This is how diuretics clear extra fluid out and bring down your blood pressure. Diuretics also help when you have too much fluid collecting because of heart failure or other medical problems.

What are the 3 types of diuretics?

There are three types of diuretics:Loop-acting diuretics, such as Bumex®, Demadex®, Edecrin® or Lasix®. ... Potassium-sparing diuretics, such as Aldactone®, Dyrenium® or Midamor®. ... Thiazide diuretics, such as Aquatensen®, Diucardin® or Trichlorex®.

What are the 3 types of diuretics?

There are three types of diuretics: Thiazide. Loop. Potassium sparing.

What happens when you take a diuretic?

Diuretics lessen swelling that usually happens in the legs. High blood pressure. Thiazide diuretics lower blood pressure. That lowers your chance of a stroke or heart attack.

What are the 5 types of diuretics?

There are five classes of diuretics: thiazides and thiazide-like diuretics; loop diuretics; carbonic anhydrase inhibitors; potassium-sparing diuretics; and osmotic diuretics.

What should you avoid when taking diuretics?

The diuretic diet: What to eat and what to avoidReducing salt. When you consume high-sodium foods or beverages, your kidneys have a harder time removing fluid. That fluid then builds up in your body, raising your blood pressure. ... Monitoring potassium. The main job of a diuretic is to cause fluid loss.

The nurse is reviewing magnesium levels for a patient. What does the nurse recognize is the importance of assessing this level for a patient? It may cause extracellular fluid overload. Can affect neuromuscular excitability and contractility. It is the most abundant intracellular cation present in the body. The patient is at risk for hypotension when the levels decrease.

Can affect neuromuscular excitability and contractility. Alterations in serum magnesium levels profoundly affect neuromuscular excitability and con...

The nurse is caring for a patient with severe hyperphosphatemia. What type of treatment does the nurse anticipate administering to this patient? Insulin infusion Fluid restriction Calcium supplements Loop diuretic therapy

Insulin infusion For severe hyperphosphatemia, hemodialysis or an insulin and glucose infusion can decrease levels rapidly. Fluid restriction, calc...

The nurse is monitoring a patient with hyperkalemia. Which conditions should the nurse conclude may cause this condition? Select all that apply. Alkalosis Renal failure Low blood volume Large urine volume Adrenal insufficiency

Renal failure Adrenal insufficiency Hyperkalemia is a condition in which there is an abnormal increase of potassium in the blood. Renal failure may...

The nurse is reviewing the serum potassium results for a patient. What level best supports the rationale for administering a stat dose of potassium chloride 20 mEq in 250 mL of normal saline over two hours? 3.1 mEq/L 3.9 mEq/L 4.6 mEq/L 5.3 mEq/L

3.1 mEq/L The normal range for serum potassium is 3.5 to 5.0 mEq/L. This intravenous (IV) prescription provides a substantial amount of potassium....

A patient's ECG tracing has a short QT interval and a high peaked T wave. Which prescription should the nurse question? D5W with 20 meq KCL to run at 125 mL/hr Sodium polystyrene sulfonate 30 grams by mouth 10 units regular insulin IVP and one-half ampule D50W IVP 2 grams calcium gluconate intravenous (IV) administered over two minutes

D5W with 20 meq KCL to run at 125 mL/hr A short QT interval and a high peaked T wave are indicative of hyperkalemia. The prudent nurse should quest...

The nurse is providing care to a patient with hypocalcemia. Which clinical manifestation should the nurse anticipate for this patient? Shortened ST segment Prolonged QT segment Ventricular dysrhythmia Increased digitalis effect

Prolonged QT segment A prolonged QT segment is a clinical manifestation the nurse would anticipate when providing care to a patient with hypocalcem...

The nurse finds that the patient with renal disease is irritable and has an irregular pulse. ECG changes suggest severe hyperkalemia. What is the first nursing action? Stop all sources of dietary potassium Administer intravenous calcium gluconate Administer ion-exchange resins Administer intravenous insulin with glucose

Administer intravenous calcium gluconate In the case of severe hyperkalemia, manifested by irritation, irregular pulse, and changes in ECG findings...

The nurse is caring for a patient receiving calcium carbonate for the treatment of osteopenia. Which serum laboratory result would be identified as an adverse effect related to this therapy? Sodium falling to 138 mEq/L Potassium rising to 4.1 mEq/L Magnesium rising to 2.9 mg/dL Phosphorus falling to 2.1 mg/dL

Phosphorus falling to 2.1 mg/dL Calcium has an inverse relationship with phosphorus in the body. When phosphorus levels fall, calcium rises, and vi...

A patient with cancer is found to have a serum phosphate level of 5.4 mg/dL. What does the nurse determine is the probable reason for the increase in phosphate levels in this patient? Chemotherapy Insulin therapy Total parenteral nutrition Phosphate-binding antacids

Chemotherapy Phosphate levels greater than 4.4 mg/dL indicate hyperphosphatemia. Chemotherapy drugs increase the patient’s phosphate levels. Insuli...

What is prolonged QT segment?

A prolonged QT segment is a clinical manifestation the nurse would anticipate when providing care to a patient with hypocalcemia. A shortened ST segment, ventricular dysrhythmia, and increased digitalis effects are anticipated when providing care to a patient with hypercalcemia.

What is the phosphate level of a cancer patient?

A patient with cancer is found to have a serum phosphate level of 5.4 mg/dL. What does the nurse determine is the probable reason for the increase in phosphate levels in this patient?

What is EQA in Molecular Diagnostics?

External Quality Assessment (EQA) or Proficiency Testing in Molecular Diagnostics External quality assessment (EQA) or Proficiency Testing (PT) describes the process of comparing the laboratory's test results to an outside source. There are four methods for EQA/PT: rechecking or retesting samples that have previously been tested by an reference laboratory, on site evaluation, inter-laboratory exchange of samples (usually between a few laboratories), and proficiency testing. In proficiency testing, an organization provides unknown samples for testing to a set of laboratories and the results from all laboratories are analyzed and reported to the laboratories. EQA identifies systematic errors in testing, training needs, and objective evidence of testing quality.

What are the four methods of EQA/PT?

There are four methods for EQA/PT: rechecking or retesting samples that have previously been tested by an reference laboratory, on site evaluation, inter-laboratory exchange of samples (usually between a few laboratories), and proficiency testing.

What is GenQA?

GenQA - Genomics Quality Assessment (part of the UKNEQAS Consortium)

What is proficiency testing?

In proficiency testing, an organization provides unknown samples for testing to a set of laboratories and the results from all laboratories are analyzed and reported to the laboratories. EQA identifies systematic errors in testing, training needs, and objective evidence of testing quality.