MSN 611 Exams Pack| Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+

1. What cells released histamine? : -Mast cells -ECL cells of the stomach 1. Under what two circumstances may second-generation antihistamines cause drowsiness? : When combined with medications that cause CNS depression or alcohol 1. Drugs typically used to treat the symptoms of an allergic r...

Which of the following has good activity against methicillin-resistant Staphylococcus aureus? : Trimethoprim/sulfamethoxazole is a good, cost effective option for treatment of MRSA. Which of the following has been associated with visual changes including red-green color blindness, loss of vi...

The primary care NP sees a 68 yer old male having difficulty initiating urine stream and urine frequency. Pt has no significant past medical history and vitals at visit are as follows: BP 112/72, HR 70, Temp 98.7 F. Which of the following is most appropriate to treat the pts' current symptoms...

Which statement accurately describes the organization of the autonomic nervous system? : Epinephrine activates both alpha and beta types of receptors equally Which of the following describes the activity of naloxone? : It may induce immediate withdrawal symptoms in chronic opiate users. A simp...

Where are H4 receptors located? : predominantly found on eosinophils, neutrophils, and T cells. In the stomach, histamine is released by: : enterochromaffin-like (ECL) cells Toxic effect of first-generation antihistamines : cardiac arrhythmias Anaphylaxis and Antihistamine : Steroids may be a...

An enzyme capable of breaking cross-links between fibrin molecules and disrupting the structural integrity of blood clots : plasmin How is tumor lysis syndrome managed in leukemia patients? A. Dosage reduction B. IV hydration C. Treatment disruption D. Drug rotation : B. IV hydration When ...

Which of the following heart rates would support a call to the provider for a patient taking digoxin? : 54 Which of the following may be administered crushed for a patient that has difficulty swallowing? : Amlodipine A patient is receiving warfarin 7.5 mg daily for the previous six months. T...

What class of drugs is isoproterenol and albuterol? : short acting adrenergic stimulants what is the onset and duration of albuterol? : onset 1-3 min duration 4-8 hours what class of drugs is ipratropium and atroppine in? : short acting anticholinergics what class of drugs is theophylline an...

Histamine that is not found in mast cells functions as an : A neurotransmitter in the brain & is involved w/ neuroendocrine control, cardiovascular fxns, thermal & weight regulation, & sleep/arousal balance Toxic effect of first-generation antihistamines : Convulsions, postural hypotension, & c...

What is direct observation therapy? : - Used with patients who are noncompliant and do not show signs of improvement after treatment. Noncompliance is a major factor in multidrug resistance and treatment failures - Provide drugs directly to the patient and watch patient swallow drugs - Costly...

Where are H4 receptors located? : eosinophils, neutrophils, and T cells In the stomach, histamine is released by : enterochromaffin-like cells Toxic effect of first generation antihistamines : convulsions, postural hypotension (falls), and cardiac arrhythmias s/s hallucinations, incoordinatio...

Location of H4 receptors : eosinophils, neutrophils and T cells second-generation antihistamine that cannot be removed by hemodialysis : cetirizine (hydrochloride) aka Zyrtec diagnosis of enterobiasis : caused by small threadlike pinworm, Enterobius vermicularis, perianal cutaneous irritation...

Histamine that is not found within mast cells functions : as a neurotransmitter in the brain and is involved with neuroendocrine control, cardiovascular functions, thermal and weight regulation, and sleep and arousal balance what cells release histamine in the stomach? : enterochromaffin-like (...

A 65-year-old man presents with chronic insomnia. He reports that his sleep has improved after beginning a new medication, but he is experiencing concerning adverse effects. His wife noticed him sleepwalking, eating during the night, and attempting to drive his car at night. The patient has no...