Mcq Subject: Anatomy
Which of the following statements regarding diaphragm are true? (a) The crura join to form the lateral arcuate ligament. (b) The fascia overlying the psoas muscle is thickened and gives origin to the diaphragm. (c) The IVC passes through the posterior diaphragmatic openings. (d) The aoa enters the thorax anterior to the crura. (e) The eosphagus passes through the muscular pa of the diaphragm in the region of the right crus.
A. (a)(c)(d) True & (b)(e) False
B. (b)(e) True & (a)(c)(d) False
C. (a)(c)(e) True & (b)(d) False
D. (b)(c)(d) True & (a)(e) False
View DescriptionA 22-year-old man is brought into the emergency department following a brawl in a tavern. He has severe pain radiating across his back and down his left upper limb. He supports his left upper limb with his right, holding it close to his body. Any attempt to move the left upper limb greatly increases the pain. A radiograph is ordered and reveals an unusual sagittal fracture through the spine of the left scapula. The fracture extends superiorly toward the suprascapular notch. Which nerve is most likely affected?
A. Suprascapular nerve
B. Thoracodorsal nerve
C. Axillary nerve
D. Subscapular nerve
View DescriptionDilution of epinephrine in anaphylactic shock is
A. 1: 100 inhalational route
B. 1: 1000 IM
C. 1:10000 IV
D. All the above
View DescriptionWhich of the following supplies lobule of ear pinna
A. Auriculotemporal nerve
B. Great auricular nerve
C. Lesser occipital nerve
D. Great petrosal nerve
View DescriptionWhich of the marked structures A, B, C, or D in the Illustration represents vagus nerve?
A. A
B. B
C. C
D. D
View DescriptionThe term infantile polyaeritis nodosa was formerly used for
A. Goodpasteurs syndrome
B. Henoch schenon purpura
C. Kawasaki disease
D. Takaysaus aeritis
View DescriptionThe neuroleptic malignant syndrome is characterized by
A. Bradycardia
B. Labile hypeension
C. Hypotonia
D. Hypothermia
View DescriptionCremasteric muscle is supplied by
A. Ilioinguinal nerve
B. Genital branch of genitofemoral
C. Femoral nerve
D. Obturator nerve
View DescriptionWhich of the following is not supplied by Superior mesenteric aery:
A. Jejunum
B. Appendix
C. Ascending colon
D. Descending colon
View DescriptionAn adverse effect of neuroleptic drugs is directly correlated positively to the antipsychotic potency of the different compounds. Which of the following is it?
A. Sedation
B. Extrapyramidal motor disturbances
C. Postural hypotension
D. Lowering of seizure threshold
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