The biceps brachii muscle primarily performs which action at the elbow joint?
Anonymous Quiz
17%
Extension
68%
Flexion and supination
11%
Pronation
5%
Abduction
Which nerve is commonly injured in a midshaft humeral fracture?
Anonymous Quiz
21%
Radial nerve
38%
Axillary nerve
33%
Median nerve
8%
Ulna never
Which artery is the main blood supply to the upper limb?
Anonymous Quiz
32%
Common carotid artery
35%
Brachial artery
23%
Axillary artery
10%
Subclavian artery
A patient with a supracondylar fracture of the humerus is at risk of injury to which nerve?
Anonymous Quiz
37%
Musculoskeletal nerve
24%
Ulna nerve
28%
Radial nerve
11%
Median nerve
👍3
1. Which anticoagulant is used for CBC?
Anonymous Quiz
5%
A) Sodium Citrate
90%
B) EDTA
4%
C) Heparin
1%
D) Oxalate
❤1
2. Which cell is responsible for oxygen transport?
Anonymous Quiz
84%
A) RBC
8%
B) WBC
5%
C) Platelets
2%
D) Plasma
3. What is the normal lifespan of RBCs?
Anonymous Quiz
8%
A) 90 days
90%
B) 120 days
2%
C) 150 days
0%
D) 180 days
👍1
4. Which stain is used for reticulocyte count?
Anonymous Quiz
28%
A) Leishman
18%
B) Giemsa
51%
C) Supravital
3%
D) Gram
❤2👍1
5. Which condition shows increased ESR?
Anonymous Quiz
66%
A) Inflammation
11%
B) Dehydration
21%
C) Polycythemia
2%
D) Hypoxia
❤1👍1
6. Which WBC is most abundant in blood?
Anonymous Quiz
66%
A) Neutrophils
21%
B) Lymphocytes
8%
C) Monocytes
5%
D) Eosinophils
7. Which blood cell is involved in clotting?
Anonymous Quiz
7%
A) RBC
89%
B) Platelets
3%
C) Neutrophils
1%
D) Lymphocytes
👍1
8. What is the normal range of hemoglobin in males?
Anonymous Quiz
4%
A) 8-12 g/dL
86%
B) 13-17 g/dL
9%
C) 10-14 g/dL
2%
D) 18-22 g/dL
9. Which condition is associated with decreased platelet count?
Anonymous Quiz
7%
A) Anemia
84%
B) Thrombocytopenia
6%
C) Leukocytosis
3%
D) Polycythemia
👍1
10. Which is the largest WBC?
Anonymous Quiz
53%
A) Monocyte
28%
B) Lymphocyte
17%
C) Neutrophil
2%
D) Basophil
11. Which bacteria is Gram-positive?
Anonymous Quiz
20%
A) E. coli
72%
B) Staphylococcus aureus
6%
C) Pseudomonas
2%
D) Klebsiella
👍2
12. Which stain is used for AFB detection?
Anonymous Quiz
13%
A) Gram Stain
79%
B) Ziehl-Neelsen
5%
C) Leishman Stain
3%
D) PAS Stain
13. Which bacteria is responsible for tuberculosis?
Anonymous Quiz
91%
A) Mycobacterium tuberculosis
5%
B) Staphylococcus
3%
C) E. coli
1%
D) Salmonella
👍1
14. Which medium is used for fungal culture?
Anonymous Quiz
25%
A) MacConkey Agar
57%
B) Sabouraud Agar
11%
C) Blood Agar
7%
D) EMB Agar
👍1
15. What is the shape of Vibrio cholerae?
Anonymous Quiz
14%
A) Cocci
16%
B) Bacilli
64%
C) Comma-shaped
6%
D) Spirilla
👍2