The shared mechanism of action between all antiarrhythmics is ______________________.

Q: The condition which occurs when the left a-v valve leaks blood backward eventually filling the lungs…

A: The heart is the main organ in the circulatory system. The cardiac muscles that makeup the heart,…

Q: // Which of the following proteins or drugs (that we learned in class) are anti-angiogenesis agents?…

A: Introduction :- Angiogenesis is the physiological process by which new blood vessels develop from…

Q: You need to administer 250 mg of erythromycin (Erythrocin) PO. You have on hand 0.5 g tablets. How…

A: Drug dose refers to the amount of drug administered to the patient to exert a desired therapeutic…

Q: The use of propranolol as an antiarrhythmic agent is contraindicated in patients with: COPD Asthma…

A: Propranolol It is a beta blocking agent and is used to treat  Hypertension.  Angina Pectoris Atrial…

Q: This is used for grasping tissue and sometimes as a drainage adjunct.     Cannula     Angular…

A: Introduction:-  There are a lot of instruments which can be used to grasp the tissues. These usually…

Q: A patient has the following coagulation results. PT = 22 sec, APTT = 65 sec, TT = 18.0 sec,…

A: Hemostasis Hemostasis is a complex process, characterized by activation of blood clotting system…

Q: Your differential WBC count, in addition to your WBC count, provides your doctor with useful…

A: The normal WBC count for adults is 4500mm3 to 11,000/mm3  any deviation from the normal range…

Q: blood vessel from either coughing or tissue cavitation is ___

A: Tuberculosis: It is a bacterial disease caused by mycobacterium tuberculosis.This disease causes…

Q: 1. Using the three circle venn diagram differentiate Thrombosis, Embolism and Infarction. 2. Define…

A: Deep vein thrombosis (DVT) occurs when a blood clot (thrombus) forms in one or more of the deep…

Q: Morphine administration is CONTRAINDICATED in patients with _______________. Hypertension Morphine…

A: Morphine is drug which belong from opioid family and obtained from poppy plants which is used to…

Q: When capillaries are lost to a region of tissue, often the foot or lower leg, over an extended…

A: Gangrene is the death of our body tissue either due to less blood supply or due the infections.…

Q: Name the following: (i) The organization which procures and supplies blood during an emergency.

A: Introduction Blood is a body fluid located in the circulatory system of humans and other animals…

Q: Which of the following is NOT true about rheumatic fever (rheumatic heart disease)? It is caused by…

A: Rheumatic fever or Rheumatic heart disease is a bacterial disease caused by the response of immune…

Q: impetigo and erysipelas? Symptoms, origin and treatment

A: Impetigo is an highly contagious infection which is caused by the strains of staphylococcal aureus…

Q: Explain briefly the idea of the particulate nature of blood. Describe the three main cellular…

A: The combination of the plasma and the cells which run throughout our body which is specialized to…

Q: Which of the following is not an effect of antimuscarinic agents? a. Increasing urination b.…

A: A drug is considered a substance that tends to cause certain changes in physiological functions. The…

Q: What modifying agents should be used in cases with Rigor?     humectant     Anti-coagulants…

A: ANSWER;- Anti-coagulant Explain;-   Anti-coagulant are used in the embalming solution to help keep…

Q: ATRIUM Express B

A: Certain disorders, such as chest trauma, can result in the collection of blood or air between the…

Q: When heart muscle is suddenly starved of blood so that it dies, this is called ___.     fusiform…

A: Acute myocardial infarction

Q: What is the treatment of pneumonia according to each argonism either community or hosptal acquired

A: Pneumonia It is an inflammation of lung parenchyma, caused by bacterial or viral infectious agents.…

Q: Compare the actions of antiarrhythmics from different antiarrhythmic drug classes.

A: Arrhythmia Irregular heart beat is called arrhythmia. It is also called as cardiac dysrhythmia.…

Q: What best explains pericarditis?     Inflammation of the endocardium     Damages heart valves…

A: Pericarditis is also known as Pericardial disease. It is a condition which affects the heart.…

Q: a spirometry test describe the trace of an obstructive condition and a restrictive condition…

A: Spirometry is a procedure in which different volumes of lungs are measured to assess the patient for…

Q: Patient X is a  66-year-old man who presented with anaphylaxis  3 days after taking Tetracycline.…

A: We have a case of Patient X who is 66-year-old. The chief complaint of the patient is difficulty in…

Q: A 39-year-old man with a history of bacterial endocarditis notices numerous pinpoint hemorrhages…

A: Endocarditis is the infection of the inner lining (endocardium) of heart valves and heart chambers.…

Q: Technique of blood purification which involves tapping into the patient's blood circulatory system…

A: Blood purification is a method used to treat a patient's blood that contains toxins and other…

Q: hemorrhage refers to which of the following? Ecchymosis Petechia Hematoma Puncture wound

A: Heamorrhage It is also known as bleeding who hvis the escape of the blood from an injured or broken…

Q: 12-weeks pregnant woman complains of inability to focus, fatigue, and shortness of breath. On a…

A: Iron deficiency anemia is considered to be the most common type of anemia , the condition in which…

Q: Why is medication adherence critical in tuberculosis treatment

A: Introduction:- Tuberculosis treatment consists of Ist line drugs in form of isoniazid, rifampicin,…

Q: Nasal solution should be isotonic and similar pH to nasal secreation to avoid hemolytic. TRUE FALSE

A: Various parameters are taken into consideration while designing any solution to be introduced into…

Q: A 4-year-old boy has massive nosebleeds, post-traumatic inflammations of the knee and elbow joints,…

A:

Q: IDENTIFY THE TYPE OF BLEEDING THAT IS ASSOCIATED WITH THE FF. COAGULATION FACTOR DEFICIENCY. CHOOSE…

A: The clotting or coagulation factors remain present inside the plasma. They are considered as the…

Q: more than 70% of the body has been subjected to third-degree burns, hypovolemic shock may result.…

A: Third-degree burns destroy the epidermis and dermis. Third-degree burns may also damage the…

Q: Why observe the following when doing ETS blood collection? a. Expiry date of blood collection tube…

A: ETS blood collection is known as Evacuated Tube System which a closed system.The blood drawn flows…

Q: D. Which of the following is not a method for reducing hematoma rmation? * A. Remove tourniquet…

A: Hematoma is a condition, in which a pool of blot clot formed in the tissue, organ, or body space due…

Q: A 44-year-old man has knee replacement surgery. After the surgery, he is given compressive stockings…

A: The heart is the most important part of the body. It supplies the blood to the whole body and is…

Q: In your own words, discuss the common problems associated with routine blood smear preparation…

A: Introduction- A Capillary puncture or sample is usually collected by the slight prick to skin.…

Q: An embolus is a blood clot that has broken loose and travels in the circulation. If an embolus…

A: The lodging of an embolus, a blockage-causing piece of material, inside a blood vessel is referred…

Q: An older patient visits the doctor and learns that they have a disease known as atherosclerosis,…

A: Blood vessels form a closed circuit for the movement of blood. Arteries take blood from the left…

Q: Explain in 5 sentences. 1. Why choose the proper needle for blood collection? 2. Why strictly…

A: Nursing education programs should be integrated into the higher education system. Nurses must have a…