MISC physiology

Question 1

What Interleukins are pro-inflammatory ?

Answer 1

1,6, TNF

Question 2

what Interleukins are anti-inflammatory

Answer 2

4, 10, 13

Question 3

mass histology is sheets of leomorphic, spindle shaped or giant cells with high mitoric activity. In a older women - Dx?

Answer 3

anaplastic carcinoma of the thyroid.

Question 4

mas in neck with well-defined follicles or follicular like structures - Dx

Answer 4

follicular carcinoma

Question 5

histology of sheets of small round blue cells with high mitotic activity is what dx?

Answer 5

Small cell carcinoma

Question 6

epithelial growth pattern with tubules and glands - Dx

Answer 6

malignant mesothelioma

Question 7

homer-wright rosettes on histology - Dx

Answer 7

neuroblastoma

Question 8

reed-sternerg cells what Dx ?

Answer 8

Hodgkins lymphoma

Question 9

what ABx is used in MRSA septicemia?

Answer 9

Vanc

Question 10

what condition is Howell-Jolley bodies seen?

Answer 10

hereditary spherocytosis, splenectomy

Question 11

single file rows or indian-file appearance - what is this histologycal sign of?

Answer 11

invastive lobular carcinoma

Question 12

what three bugs are people with splenectomy more susceptible to ?

Answer 12

strep pneumonis

Meningococcus
heamophilius infludenza

Question 13

what is enothelin-1

Answer 13

peptide
vasoconstrictor

Question 14

what bacteria are found in the vagina?

Answer 14

Lactobacillus

anaerobic bacteria, makes teh enviroment acidic.

Question 15

what two factors make the extrinsic pathway?

Answer 15

factor VII and Activated Tissue Factor.

Question 16

what triggers the intrinsic pathway?

Answer 16

exposure of collagen from the vascular endothelium.

Question 17

what factors are in the Intristic pathway?

Answer 17

12, 11, 9, 8

Question 18

what factors form fibrin?

Answer 18

10, 2 and 1

Question 19

what immune cell is involved in the thymus?

Answer 19

T cells
chooses ones that are against bugs and gets rid of ones againt your own cells