Questions with Verified Detailed Answers
(Study Guide) Guaranteed Pass Latest 2025
Conduct disorder --- correct precise answer ---precursor to antisocial
personality disorder=sociopath
animal harm, illegal activity, destruction property, theft, aggression
heroin --- correct precise answer ---miosis? respiratory depression
methadone or burpnorphine + naloxone treatment
Scalded skin syndrome --- correct precise answer ---Staphylococcal--
exotoxin destroy attaches in stratum granulosum
fever; general rash, sloughing upper layers epidermis heals
completely; + Nkolsy; newborns, children and adults w/ renal
insufficiency
Placenta accrete/increta/percreta --- correct precise answer ----
defective decidual layer>> abnormal attach and separate after
,delivery (risk factor C section, inflammation, placenta prevue_ 3
types:
Placenta accreta --- correct precise answer ---attaches myometrium;
no penetration
Placenta increta --- correct precise answer ---placenta INTO
myometrium
Placenta percreta --- correct precise answer ---perforates through
myometrium into uterine serosa> attachment placenta to
rectum/bladder
Presentation of placenta accrete etc --- correct precise answer ---US
prior delivery; no separation after delivery>> post part bleeding can
cause Sheehan syndrome
Placenta previa --- correct precise answer ---attach to lower uterine
segment over (less 2 cm from) cervical os; Risk factor prior C section;
multiparity
Assoc w/ painless third TM bleeding
,No lactation postpartum, absent mensturation, cold intolerance ---
correct precise answer ---Sheehan syndrome= pituitary infarction
Sheehan syndrome --- correct precise answer ---ischemic infarct
pituitary follow post part bleeding; pregnancy induced pit grow>> inc
susceptible to hypoperfusion
assoc: fail lactate, absent menstruation, cold intolerance
Starling curve --- correct precise answer ---force contraction is
proportional to end diastolic length cardiac muscle fiber (preload)
inc contractility w/ catecholamines; positive inotropes (digoxin)
dec contractility (MI, BB's, Non DHP calcium channel blockers, dilated
cardiomyopathy)
Baroreceptors --- correct precise answer ---hypotension: dec arterial
pressure, dec stretch, dec afferent receptor firing, increase efferent
sympathetic firing, dec efferent parasympathetic stimulation>>
vasoconstriction> inc HR/contractility/BP
response to severe hemorrhage
, Carotid massage --- correct precise answer ---inc pressure carotid
sinus>> inc stretc>> inc afferent baroreceptor firing>> inc AV node
refractory period> dec HR
fluoxetine --- correct precise answer ---Selective serotonin reuptake
inhibitors:
fluvoxamine, paroxetine, sertraline, escitalopram, citalopram
SSRIs-- flu/flu/paro/sert/escit/cit --- correct precise answer ---MOA:
inhibit 5 HT reuptake
use: depression, GAD, panic, OCD, bulimia, social anxiety disorder,
PTSD, premature ejaculation, premenstrual dysphoric disorder
AE: GI distress, SIADH, sex dysfunction; anorgasmia, dec libido
Carbamazepine --- correct precise answer ---MOA: block sodium
channels-- first line partial seizures, also use tonic clonic seizures
AE: diplopia, ataxia, agranulocytosis aplastic anemia, liver tox,
teratogenesis, induce CYP450; SIADH, Stevens Johnson
1st line TRIGEMINAL NEURALGIA ALSO