USMLE_Step2_Pro

✅✅ Valproate is a mood stabilizer used for maintenance therapy in bipolar disorder after a manic episode. It helps prevent recurrent mania and depression and lowers the risk of relapse. Although lithium is first-line for long-term treatment, it should be avoided in patients with renal dysfunction, such as those with elevated creatinine and proteinuria.

#Step2recall A 30-year-old woman is brought by her friend for 10 days of bizarre behavior. She has barely slept, has been spending excessively, missed work, and says she is launching a million-dollar startup. She has a history of depression and chronic kidney disease from lupus nephritis. She is talkative, distractible, and wearing flashy mismatched clothes. Toxicology screen is negative. Labs are normal except creatinine 2.1 mg/dL; urinalysis shows proteinuria and RBC casts. Best long-term treatment?
A. DBT
B. Valproate
C. Olanzapine
D. Clonazepam
E. Lithium
F. Escitalopram

@Mota55em @IhabFathiSulima ✅B. Urinary tract infection Post-op fever on day 3–5 is most commonly due to UTI, especially after catheterization. ✅USMLE step 2 note High-yield timeline •Day 1–2 → atelectasis / pneumonia •Day 3–5 → UTI •Day 5+ → surgical site infection •Later → DVT/PE

?????? Comment your answer #MedX? @IhabFathiSulima

@drabdulhameed07 ✅B. Tetracycline

Which antibiotic should be avoided in children because it causes teeth discoloration? A. Azithromycin B. Tetracycline C. Cefixime D. Amoxicillin

@drabdulhameed07 ✅ A. Clindamycin Clindamycin is classically associated with pseudomembranous colitis due to C. difficile overgrowth.

Which antibiotic is most classically associated with pseudomembranous colitis? A. Clindamycin B. Amoxicillin C. Azithromycin D. Gentamicin

@drabdulhameed07 ✅Gingival hyperplasia ✅Phenytoin is the classic cause of gingival hyperplasia. Other important causes - Cyclosporine - Calcium channel blockers (especially nifedipine)

What's the diagnosis🤔❓

@IhabFathiSulima ✅ Hepatic adenoma. Oral contraceptive use + progressive abdominal pain/distension is classic for hepatic adenoma, a benign liver tumor linked to estrogen exposure that can enlarge and bleed.

A Patient on oral contraceptives. Developed progressively abdominal pain and distension. What has happened ⁉️

@TrackYourHeart ✅B. ≥90 mm Hg Give sublingual nitroglycerin only if SBP is at least 90 mm Hg because it can cause marked hypotension.

Sublingual nitroglycerin should be used only if systolic blood pressure is: A. ≥80 mm Hg B. ≥90 mm Hg C. ≥100 mm Hg D. ≥110 mm Hg

@modernHealthMe ✅B. 2–3 For atrial fibrillation, the target INR on warfarin = 2.0–3.0 to prevent thromboembolism while limiting bleeding risk.

A patient on warfarin for atrial fibrillation. what is the target INR? A. 1–2 B. 2–3 C. 3–4 D. 4–5

@ZahoorAhmed1450 ✅A. Haloperidol Haloperidol is used for rapid control of acute agitation and hallucinations, especially in psychosis.

A patient presents with hallucinations and agitation. Immediate drug? A) Haloperidol B) Diazepam C) Lithium D) Sertraline

@modernHealthMe ✅Rule out carotid artery dissection first. A hickey/neck suction injury followed by neck pain + dizziness is a red flag for cervical artery dissection, especially carotid dissection, which can lead to stroke.

Girl presents after romantic time with bf, now has neck pain and dizziness with a hickey. What serious complication should you rule out first?

@daoo100 B. Schizophrenia ✅ Chaotic, overlapping, or disorganized thoughts (“messy embroidery”) = disorganized thinking, a core feature of schizophrenia.

Chaotic overlapping ideas like messy embroidery → core feature of?❓ A. Mania B. Schizophrenia C. OCD D. Depression #MedX ?

@drabdulhameed07 ✅A. Polycystic ovary String of pearls appearance on ovarian ultrasound = multiple small peripheral cysts around the ovary → classic for polycystic ovary syndrome (PCOS).

String of pearls appearance on ultrasound indicates? A. Polycystic ovary B. Hydatid cyst C. Cholecystitis D. Endometrioma

@MedLearnHub C. Chlamydia trachomatis ✅

Which is the Most common organism causing pelvic inflammatory disease ? A) Neisseria gonorrhoeae. B) Staphylococcus aureus. C) Chlamydia trachomatis. D) E. coli.

@MoarSahitoPTI ✅ Ipratropium is added in severe acute asthma because it relaxes airway muscles by blocking parasympathetic constriction and works synergistically with salbutamol to improve airflow and reduce hospital admissions.

Why is Ipratropium added in severe acute asthma in the emergency.? 🤔

@ChShafiullah15 B. Alendronate ✅

A 60-year-old woman diagnosed with osteoporosis. First-line drug ? A- Calcitonin B- Alendronate C- Prednisolone D- Raloxifene

@drabdulhameed07 ✅B. Splenic rupture Kehr’s sign = referred pain to the left shoulder due to irritation of the diaphragm by blood from a splenic injury.

Kehr’s sign is classically associated with? A. Liver abscess B. Splenic rupture C. Acute appendicitis D. Cholecystitis

@ChShafiullah15 ✅ B. Pyridoxine

Peripheral neuropathy caused by Isoniazid is prevented by A- Vitamin B12 B- Pyridoxine C- Thiamine D- Riboflavin

@DrMedica_13 ✅ A. Sjögren's syndrome

Diagnosis? ✨☘️✨

@modernHealthMe @Sage_medics ✅Varicocele

The man said he feels his scrotum is like a bag of worms. What could be the reason?