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Quiz

1/10
Anatomy
Which of the following is a characteristic of the femur bone?
Select the answer
1 correct answer
A.
It is the longest bone in the human body
B.
It articulates with the tibia at the knee joint
C.
It forms the hip joint with the pelvis bone
D.
It is located in the forearm

Quiz

2/10
Behavioral Sciences
Which of the following is a characteristic symptom of major depressive disorder?
Select the answer
1 correct answer
A.
Hypomania
B.
Hyperactivity
C.
Increased self-esteem
D.
Decreased interest or pleasure in activities

Quiz

3/10
Biochemistry
Which of the following is the primary source of energy for the brain in the fasting state?
Select the answer
1 correct answer
A.
Glucose
B.
Fatty acids
C.
Ketone bodies
D.
Glycogen

Quiz

4/10
Biostatistics and Epidemiology
Which of the following is an example of a continuous variable?
Select the answer
1 correct answer
A.
Number of children in a family
B.
Blood type
C.
Age
D.
Hair color

Quiz

5/10
Cardiovascular System
Which of the following is the most common cause of death in the United States?
Select the answer
1 correct answer
A.
Cardiovascular disease
B.
Cancer
C.
Respiratory disease
D.
Infectious diseases

Quiz

6/10
Embryology
Which of the following structures develops from the ectoderm during embryonic development in the United States?
Select the answer
1 correct answer
A.
Liver
B.
Heart
C.
Nervous system
D.
Kidney

Quiz

7/10
Endocrine System
Which hormone is secreted by the anterior pituitary gland and stimulates the thyroid gland to produce thyroxine (T4) and triiodothyronine (T3)?
Select the answer
1 correct answer
A.
Cortisol
B.
Insulin
C.
Growth hormone
D.
Thyroid-stimulating hormone (TSH)

Quiz

8/10
Gastrointestinal System
Which of the following is the most common cause of acute pancreatitis in the United States?
Select the answer
1 correct answer
A.
Alcohol consumption
B.
Gallstones
C.
Hyperlipidemia
D.
Medications

Quiz

9/10
Genetics
In humans, which of the following genetic disorders is caused by the presence of an extra copy of chromosome 21?
Select the answer
1 correct answer
A.
Turner syndrome
B.
Klinefelter syndrome
C.
Down syndrome
D.
Fragile X syndrome

Quiz

10/10
Histology and Cell Biology
Which of the following is NOT a characteristic of smooth muscle cells?
Select the answer
1 correct answer
A.
Involuntary control
B.
Striated appearance
C.
Elongated spindle shape
D.
Presence of actin and myosin filaments
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Info quiz:

  • Quiz name:USMLE Step 1 Practice Test
  • Total number of questions:279
  • Number of questions for the test:100
  • Pass score:70%
  • Number of topics:20 Topics
Study topics:Number of questions:
  • Anatomy:14 Questions
  • Behavioral Sciences:14 Questions
  • Biochemistry:14 Questions
  • Biostatistics and Epidemiology:14 Questions
  • Cardiovascular System:14 Questions
  • Embryology:14 Questions
  • Endocrine System:13 Questions
  • Gastrointestinal System:14 Questions
  • Genetics:14 Questions
  • Histology and Cell Biology:14 Questions
  • Microbiology and Immunology:14 Questions
  • Musculoskeletal System:14 Questions
  • Neuroscience:14 Questions
  • Nutrition and Metabolism:14 Questions
  • Pathology:14 Questions
  • Pharmacology:14 Questions
  • Physiology:14 Questions
  • Renal and Urinary Systems:14 Questions
  • Reproductive System:14 Questions
  • Respiratory System:14 Questions

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