Cardiovascular And Some Muscular
For physiology-Palomar College
- 1.Normal Blood pressure is...
- A.
Less than < 100/80
- B.
Less than < 95/60
- C.
Less than 140< 90
- D.
Less than < 149/80
- 2.Hypertension is a BP of
- A.
SBP >139 or DBP >89
- B.
SBP > 100 DBP >80
- C.
SBP >120 DBP > 40
- D.
SBP >130 DBP >60
- 3.Malignant Hypertension is a SBP or DBP of...
- A.
SBP >200 or DBP >100
- B.
SBP >220 or DBP > 180
- C.
SBP >100 or DBP > 130
- D.
SBP > 250 or DBP >200
- 4.What are the steps of making heme after ALA dehydrase up to heme production?
- A.
Porphobilinogen, multiple steps, coproporphyrinogen III, protoporohobinlin III, Protophophyrin IX, Fe2, Ferrochelatase, Heme
- B.
Coproporphyrinogen III, multiple steps, Porphobilinogen, Protophophyrin III, Protophyrin IX, Fe2, Ferrochelatase, heme
- C.
Porphobilinogen, multiple steps, Protophophyrin III, Protophyrin IX, Coproporphyrinogen III, fe2, Ferrochelatase, Heme
- D.
Lead, porphobilinogen, multiple steps, coproporphyrinogen III, protoporohobinlin III, Protophophyrin IX, Fe2, Ferrochelatase, Heme
- 5.What are the steps in making a stable fibrin clot? (Intrinsic pathway)
- A.
Fibrin monomer, fibrin polymer, I (fibrinogen), II(prothrombin), IIa( thrombin), X-Xa+V, VII, IX-IXa, XI-XIa, XII-XIIa, XIII-XIIIa, Stable fibrin blood clot
- B.
XII-XIIa, XI-XIa, IX-IXa, VII, X- Xa +V, II(prothrombin), IIa (thrombin), I (fibrinogen), Fibrin monomer, fibrin polymer, XIII-XIIIa, Stable fibrin blood clot
- C.
EEEEEEE
- 6.What is angiogenesis?
- A.
Gas exchange between blood cells and capillaries
- B.
Refractory period
- C.
Involved in killing foreign objects and pathogens as well as maintaining a healthy body
- D.
Process of developing new blood vessels
- 7.The innate immune system is composed of what?
- A.
Cells that produce antibodies
- B.
Cells that will immediately destroy a pathogen (neutrophils, macrophages, Natural Killer (NK) cells).
- C.
Cells that eliminate a target through pinocytosis
- D.
Cells that are highly specific highly effective
- 8.What cells turn into plasma cells and produce antibodies
- A.
B lymphocytes
- B.
T lymphocytes
- C.
Plasma cells
- D.
CD8
- 9.Which immune system produces antibodies?
- A.
Adaptive
- B.
Innate
- C.
Monocytes
- D.
Lymphocytes
- 10.Which T lymphocytes directly kill the cell thats infected?
- A.
CD4
- B.
CD8
- C.
B lymphocytes
- D.
Plasma Cells
- 11.Name the immune system that uses NK, Macrophages, and neutrophils
- A.
Basophils
- B.
Adaptive
- C.
Innate
- 12.What is the first heart beat sound?
- A.
Shutting of aortic and pulmonary valves
- B.
Ventricles contracting
- C.
Shutting of tricuspid and mitral valves
- D.
Atrium contracting
- 13.What do bundle of HIS do?
- A.
Branch off bundle branches and dive into the muscle tissue
- B.
Diverts AP to left and right bundle branches
- C.
Travel down atrium to pacemaker cells
- D.
Delay the AP
- 14.Which node is in the atrium?
- A.
Purkinje
- B.
AV
- C.
SAN
- D.
HIS
- 15.Most smooth muscle are single unit _______
- A.
Multi unit
- B.
Visceral
- C.
Tonic
- D.
Phasic
- 16.Which system controls smooth muscle
- A.
ANS
- B.
CNS
- 17.What substrates make 5 ALA in heme production?
- A.
ALA Synthase, ferrochelatase, and glycine
- B.
Succinyl-CoA, Glycine and ALA Synthase
- C.
Succinyl-CoA, ALA Synthase, and porphobilinogen
- D.
Glycine, Succinyl-CoA, and Coprophophyrigen III
- 18.What causes Porphyria Cutanea Tarda (PCT)?
- A.
Defect in Uropophyrinogen III Decarboxylase
- B.
Defect in Coproporphyrinogen III (CP-III)
- C.
Defect in Ferrochelatase
- D.
Defect in 5 ALA conversion to Porphobilinogen caused by lead
- 19.What are the class of diseases called in which the pathways to making heme are altered?
- A.
Bad heme production
- B.
Thalassemia
- C.
Porphyrias
- D.
Sickle cell anemia
- 20.What is defected in Sickle cell anemia?
- A.
A single gene defect in Beta Globin chain
- B.
Absent production of a particular chain
- C.
Complete absence of Beta Chains
- D.
Malaria
- 21.How are antibodies produced?
- A.
The mitochondria
- B.
Plasma cells
- C.
Red blood cells
- D.
By antigens
- 22.What do CD4 helper T lymphocytes do?
- A.
Helper T cells, facilitate immune responce
- B.
Cytotoxic T cells, directly kill infection
- C.
Produce antibodies
- D.
Pinocytosis
- 23.What do neutrophils do?
- A.
Adaptive immune system- they kill pathogens
- B.
Innate immune system- flood infection to eliminate pathogens by exocytosing enzymes (dead="pus")
- C.
Innate immune system- eliminate targets through pinocytosis and destroys them by merging vesicles containing proteolytic enzymes
- D.
Something to do with enzymes and killing foreign invaders
- 24.Which immune response is highly specific, highly effective?
- A.
CD8
- B.
CD4
- C.
Neutrophils
- D.
Macrophages
- 25.Diastolic BP is?
- A.
Residual pressure in vessel during relaxation
- B.
Residual pressure in a vessel during contraction
- C.
Maximum pressure at peek of ventricular contraction
- D.
Maximum pressure at peek of atrial contraction
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