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BIOL-N - Biology BIOL-N 214 Study Guide - Quiz Guide: Gross Anatomy, Integumentary System, Macrophage

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cyangiraffe685
15 Feb 2017
School
IUPUI
Department
BIOL-N - Biology
Course
BIOL-N - Biology BIOL-N 214
Professor
Mc Clure

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Document Summary

Identify the largest artery in the body: name the two large veins that collect blood from the systemic circuit, besides containing valves, cite another major difference between arterial and venous systems. 18. 9: name the arterial structure in the neck region that contains baroreceptors. Identify the branches of the external carotid artery. Identify the veins that combine to form the brachiocephalic vein. 18. 10: name the three branches of the internal carotid artery, describe the structure and function of the cerebral arterial circle, name the veins that drain the dural sinuses of the brain. 18. 11: grace is in an automobile accident and her celiac trunk is ruptured. Identify the major branches of the inferior vena cava. 18. 12: list the unpaired branches of the abdominal aorta that supply blood to the visceral organs. Identify the three veins that merge to form the hepatic portal vein. Identify two veins that carry blood away from the stomach.

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Related Questions

1) The external layer of the heart wall is the

Multiple Choice

endocardium.

myocardium.

epicardium.

parietal pericardium.

2) Check all that are characteristics of cardiac muscle.

Check All That Apply

Cells are long and cylindrical.

Cells are short and branching.

Cells have multiple nuclei at the periphery of the cell.

Cells have one or two nuclei in the center of the cell.

They are composed of thick and thin filaments.

The functional contractile unit is the sarcomere.

3) Match the chamber of the heart with the structure(s) from which it receives blood.

Coronary sinus

Pulmonary veins

Right atrium

Left atrium

Match each of the options above to the items below.

Right atrium

Right atrium Open choices for matching

Right ventricle

Right ventricle Open choices for matching

Left atrium

Left atrium Open choices for matching

Left ventricle

4) The less extensive distribution of T-tubules contributes to the more delayed onset and prolonged contraction of cardiac muscle tissue compared to skeletal muscle tissue.

True or False

5) The cells of the ___________ act as the heart's pacemaker, which establishes the pace for cardiac activity.

Multiple Choice

atrioventricular (AV) node

sinoatrial (SA) node

atrioventricular (AV) bundle

Purkinje cells

6) Match the cardiac vein with its description.

Travels close to the right marginal artery

In posterior interventricular sulcus

In anterior interventricular sulcus

In the posterior portion of cornary sulcus

Match each of the options above to the items below.

Great cardiac vein

Great cardiac vein Open choices for matching

Middle cardiac vein

Middle cardiac vein Open choices for matching

Small cardiac vein

Small cardiac vein Open choices for matching

Coronary sinus

7) Parasympathetic innervation to the heart comes from the medulla oblongata via the left and right ___________ nerves.

8) Check all that are components of the sympathetic innervation of the heart.

Check All That Apply

Cervical sympathetic ganglionCervical sympathetic ganglion

Spinal cordSpinal cord

Vagus nerve (CN X)Vagus nerve (CN X)

Cardiac nerveCardiac nerve

Sympathetic postganglionic axon

9) Check all that occur during ventricular contraction.

Check All That Apply

The AV valves open to allow blood to enter the ventricles from the atria.The AV valves open to allow blood to enter the ventricles from the atria.

The semilunar valves remain closed to prevent backflow of blood into the ventricles.The semilunar valves remain closed to prevent backflow of blood into the ventricles.

The semilunar valves open to allow blood to flow into the large arteries.The semilunar valves open to allow blood to flow into the large arteries.

The AV valves close to prevent backflow of blood into the atria.

QuestionGroup: #37 CNS

Assigned as

Homework

37

Which parts of the brain contribute to our social behavior?

A

Orbitofrontal cortex

B

Mirror neurons

C

Amygdala

D

All of these are correct

Answered

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QuestionGroup: #38 CNS2

Assigned as

Homework

38

Part of the explanation of long term memory is which of the following?

A

Long term potentiation between neurons and muscle cells

B

Long term potentiation between neurons

C

Short term translation

D

Long term transcription

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QuestionGroup: #39 PNS

Assigned as

Homework

39

The somatic component of the peripheral nervous system has which of the following characteristics?

A

It controls the smooth muscle in the blood vessels so that blood vessels can vasoconstrict or vasodilate

B

It controls the autonomic nervous system so it indirectly controls heart rate

C

It controls your skeletal muscle so you can answer this question by pushing on the keyboard

D

It controls the smooth muscle in your intestinal tract so it controls peristalsis

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QuestionGroup: #40 Smooth/skeletal

Assigned as

Homework

40

Which of the following is NOT a part of a skeletal muscle cell?

A

Motor neurons

B

Nuclei

C

Sarcomeres

D

Actin

E

Myosin

Answered

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QuestionGroup: #41 Cardio

Assigned as

Homework

41

Which part of the circulatory system has the highest pressure?

A

Veins

B

Capillaries

C

Arteries

D

Aorta

Answered

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QuestionGroup: #42 Cardio2

Assigned as

Homework

42

Where do the electrical signals originate in your heart?

A

SA node

B

Internodal tracts

C

His-Purkinje System

D

AV node

Answered

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QuestionGroup: #43 Blood pressure

Assigned as

Homework

43

There was a horrific traffic accident and you run to help the victims. You feel a pulse from his carotid artery ,however the medic comes along and gets no blood pressure as he measures it from the arm. He claims the victim is dead. You think which of the following?

A

Medic is not correct since it is the difference between heart rate and blood pressure that determines life. No heart rate only means tha the sympathetics have stopped vasoconstricting the blood vessels.

B

Medic is correct since it is common to not have a blood pressure of 120/80 and no pulse due to stress as was discussed in class.

C

Medic is incorrect since there is a pulse. This means the person is still alive.

D

Medic is correct since there is no blood pressure there is no life.

Answered

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QuestionGroup: #44 Blood pressure2

Assigned as

Homework

44

Which side of the capillary bed has the higher oncotic pressure?

A

venous and lymph

B

arterial and lymph

C

lymph

D

venule side

E

arterial side

Answered

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QuestionGroup: #45 Capillaries

Assigned as

Homework

45

If the hydrostatic pressure is higher in the interstitial space rather than the capillary, which of the following will occur?

A

(2),(3)

B

(1),(2),(3)

C

(3) Decreased hydrostatic pressure in the arterial end of the capillary

D

(2) Decreased hydrostatic pressure in the venous end of the capillary

E

(1) No change in the hydrostatic pressure since this pressure is maintained regardless of external pressures.

Answered

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QuestionGroup: #46 Respiration/ ventilation

Assigned as

Homework

46

The left atrium is damaged and is generating a great resistance to blood coming from pulmonary vein. What happens due to this pressure?

A

Back up of blood in the pulmonary artery which causes pulmonary capillary edema

B

Generation of back flow into the inferior vena cava

C

Generation of coronary artery edema

D

Back up of blood in the pulmonary vein which causes pulmonary capillary edema

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QuestionGroup: #47 Respiration/ventilation 2

Assigned as

Homework

47

Edema in the pulmonary circulation refers to which of the following?

A

additional fluid in the trachea

B

additional interstitial fluid

C

additional surfactant

D

additional capillary fluid

E

additional intracellular fluid

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QuestionGroup: #48 Cell communication

Assigned as

Homework

48

What is the definition of a signaling pathway?

A

All the proteins in the nucleus

B

All the cell molecules in the mitochondria

C

A group of genes that control mitosis

D

A specific chemical pathway that is activated by the ligand/receptor complex.

Answered

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QuestionGroup: #49 Hormone/ menstruation

Assigned as

Homework

49

Which hormone directly causes ovulation?

A

Follicle stimulating hormone

B

Lutenizing hormone

C

Progesterone

D

Estrogen

E

All of these