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Describe cytochrome p450 system - CORRECT ANS Cytochrome p450 system is a series of enzymes used to metabolize medications Inhibitors - CORRECT ANS block metabolic activity from one or more CYP450 enzymes Inducers - CORRECT ANS increase CYP450 enzyme activity by increasing enzyme sy...

2 year old - CORRECT ANS speaks in 2 to 3 word sentences (family understands) Understands simple commands knows first name can copy straight line easily frustrated goes up stairs using same foot 3 year old - CORRECT ANS speaks in complete sentences speech understood by most stranger...

2 year old - CORRECT ANS speaks in 2 to 3 word sentences (family understands) Understands simple commands knows first name can copy straight line easily frustrated goes up stairs using same foot 3 year old - CORRECT ANS speaks in complete sentences speech understood by most stranger...

Central obesity, "moon" face, and dorsocervical fat pad are associated with: A. Metabolic syndrome B. Unilateral pheochromocytoma C. Cushing's syndrome D. None of the above - CORRECT ANS C. Cushing's syndrome An elderly man is started on lisinopril and hydrochlorhiazide for...

What are the physiological changes of aging - CORRECT ANS 1. Reduced physiological reserve of most body systems 2.Reduced homeostatic mechanisms that fail to adjust 3. Changes in the sympathetic response 4. Impaired immunological function- infection risk is greater and autoimmune diseases ar...

Surgery risk classes - CORRECT ANS Class 1: benefits outweigh risk, should be done Class 2a: reasonable to perform Class 2b: should be considered Class 3: rarely appropriate General rules for surgery: testing - CORRECT ANS ECG before surgery only if coronary disease, except when low ri...

1. Vaccinations and immunosuppression. 2 keypoints: - give inactive agents instead of live agents - might not work as effectively 2. live virus vaccine types: Virus: - measles - mumps - polio (oral) - rubella - varicella - yellow fever - herpes zoster Bacteria: - typhoid 3. inactive vacci...

1. Urine culture with UTI: 100.000 colonies in asymptomatic: bacteruria 10 - 10.000 colonies in symptomatic patients but also pyuria pyuria: more than 10 leukocytes elevated erythrocytes with pyelonephritis WBC in urine false positive with tumor, urethritis and poor collection technique Repeat in ...

1. coup-contrecoup injury: Dual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury occurs on the opposite side of impact, as the brain rebounds. 2. Scalp laceration: what, effect, management: Primary head injury profuse bleeding - signs of hypovolem...

1. Stages of CKD: o Stages - 5 stages 80 - 120 ml/min § 1: Kidney damage (protein in the urine) and Normal GFR > 90 § 2: Mild decrease in GFR 60 - 89 § 3a: Mild-Mod. GFR 45 - 59 § 3b: Mod-severe GFR 30 - 44 § 4: Severe decrease GFR 15 - 29 § 5: ESRD GFR < 15, uremia, cardiovascular...

1. Discrepancy between anatomical sex and gender is known as?: B) Gender Discordance 2. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply: Rapid dose escalation; parental route of administration; higher potency typical antipsychotics 3. Antipsychotic...

NRNP 6675-15 Week 6 Midterm Exam 2023-2024 (100% Correct Answers) 1. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply Age Rapid dose escalation Parental route of administration Higher potency typical antipsychotics 2. Antipsycho...

1. The 1/2 life of lithium is about? 24 hours 2. Fluoxetine is the SSRI with the WD risk? lowest due to long half life 3. What antipsychotics are good for pts who miss doses of their meds? An- tipsychotics with long half-lives: 1. Cariprazine(Vrylar): (2-4 days-active metabolites up to 3 weeks)...

1. Discrepancy between anatomical sex and gender is known as?: B) Gender Discordance 2. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply: Rapid dose escalation; parental route of administration; higher potency typical antipsychotics 3. Antipsychotic...