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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...