Ultimate Guide to Prepare Free USMLE USMLE Exam Questions and Answer
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USMLE exam is a critical step for medical graduates who want to practice medicine in the United States. USMLE exam evaluates a candidate’s medical knowledge, skills, and abilities, and helps to ensure that physicians are qualified and competent to practice medicine in the US. USMLE exam is divided into three parts, each focusing on a different area of medical knowledge and skills, and is considered one of the most challenging medical certification exams in the world. Passing the USMLE exam is a significant achievement for medical graduates and is essential for pursuing a successful career in medicine.
NEW QUESTION # 34
Myasthenia gravis is due to ____ receptors being blocked and destroyed by antibodies.
- A. Transient
- B. Nicotinic
- C. Epinephrine
- D. Acetylcholine
Answer: D
NEW QUESTION # 35
The tip of the sperm is called the ____.
- A. Acrosome
- B. Nucleus
- C. Tail
- D. Head
Answer: A
NEW QUESTION # 36
T-cell activation requires a/an _______ cell.
- A. Helper
- B. Accessory
- C. Plasma
- D. Activation
Answer: B
NEW QUESTION # 37
The drug ____ blocks the reuptake of serotonin into presynaptic axons.
- A. Valium
- B. Deprenyl
- C. Prozac
- D. Xanax
Answer: C
NEW QUESTION # 38
Which of the following describes a person using words that have no known meaning?
- A. Neolithic
- B. Verbalism
- C. Delusional blocking
- D. Neologisms
Answer: D
NEW QUESTION # 39
Which of the following is associated with a B cell deficiency?
- A. Job's syndrome
- B. Chronic granulomatous disease
- C. Bruton'sagammaglobulinemia
- D. Wiskott-Aldrich syndrome
Answer: C
NEW QUESTION # 40
Which of the following drugs may be given as an immunosuppressant soon after onset of Type I Diabetes?
- A. Cyclosporine
- B. Ceftriaxone
- C. Torsemide
- D. Clofibrate
Answer: A
NEW QUESTION # 41
Which of the following spinal dermatome level corresponds with the landmark of the inguinal ligament?
- A. L5
- B. T10
- C. L1
- D. L3
Answer: C
NEW QUESTION # 42
Which of the following is not a contributor to a condition of ascites?
- A. Elevated levels of aldosterone
- B. Low levels of albumin
- C. Hypertension
- D. Elevated levels of angiotension I
Answer: D
NEW QUESTION # 43
Which of the following categories would a 20 year old adult be placedin?
- A. Intimacy vs. Isolation
- B. Longevity vs. Guilt
- C. Generativitiy vs. Stagnation
- D. Integrity vs. Despair
Answer: A
NEW QUESTION # 44
Which of the following is not considered a water soluble vitamin?
- A. Vitamin B
- B. Vitamin C
- C. Vitamin D
- D. Vitamin B12
Answer: C
NEW QUESTION # 45
Which of the following drugs aids in gastric emptying?
- A. Tranylcypromine sulfate (Parnate)
- B. Cisapride (Propulsid)
- C. Famotidine (Pepcid)
- D. Ranitidine (Zantac)
Answer: B
NEW QUESTION # 46
Which of the following conditions correlate with the following information:
High pH Neutral HCO3 Neutral BE Low pCO2
- A. Metabolic acidosis
- B. Respiratory alkalosis
- C. Metabolic alkalosis
- D. Respiratory acidosis
Answer: B
NEW QUESTION # 47
Which of the following types of cells line the ventricles and spinal cord?
- A. Oligodendrocytes
- B. Schwann cells
- C. Astrocytes
- D. Ependymal cells
Answer: D
NEW QUESTION # 48
Which of the following matches the definition: response to severe emotion stress resulting in involuntary disturbance of physical functions?
- A. Conversion disorder
- B. Bipolar disorder
- C. Alzheimer's disease
- D. Depressive reaction
Answer: A
NEW QUESTION # 49
Which of the following is not a side effect of the Ace Inhibitor (Captopril)?
- A. Angioedema
- B. Cough
- C. Rash
- D. Congestion
Answer: D
NEW QUESTION # 50
Chagas' disease is commonly treated with Nifurtimox and is linked to the ____microorganism.
- A. Naegleria
- B. Trypanosomacruzi
- C. Wucheriabancrofti
- D. Schistosoma
Answer: B
NEW QUESTION # 51
.Which of the following is not a characteristic of Fabry's disease?
- A. Profound muscular weakness
- B. Increased levels of ceramidetrihexoside
- C. Low levels of alpha-galactosidase A
- D. X-linked disease
Answer: A
NEW QUESTION # 52
Which of the following is the autoantibody for systemic lupus?
- A. Anti-gliadin
- B. Antinuclear antibodies
- C. Anti-microsomal
- D. Anti-histone
Answer: B
NEW QUESTION # 53
Which of the following is not directly related with Pericarditis?
- A. SLE
- B. Rheumatic fever
- C. Conjunctiva
- D. Uremia
Answer: C
NEW QUESTION # 54
Which of the following is not considered an endocrine hormone?
- A. Somatostatin
- B. Glucagon
- C. Insulin
- D. Renin
Answer: D
NEW QUESTION # 55
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