Exam 5

lacteal

A lymphatic capillary that picks up dietary lipids j. The small intestine is called

A

A person with erythrocytes that have surface antigen A but not surface antigen B is said to have type __ blood

Which valve prevents the backflow of blood into the left ventricle when the ventricles relax?

Aortic semilunar valve

The beginning of the cardiac cycle is when the

Atria contract

Veins

Because lymphatic vessels have three tunics and valves the structurally resemble small

The papillary muscles attach to the cusps is the of the atrioventricular valves by means of the

Chordae tendineae

The pulmonary arteries carry ___ blood to the lungs

Deoxygenated

True

During swallowing elevation of the uvula and soft plate prevents food or fluid from entering the nasopharynx

As external iliac passes inferior to inguinal ligament it's name changes to

Femoral artery

Decrease

If a patient becomes dehydrated the percentage of plasma in a centrifuged sample of his or her blood would likely?

The wrong blood type was used

If agglutination occurs after a blood transfusion, it may indicate

Myocardium

Layer of the heart wall composed of cardiac muscle

The arteries that eventually merge to form the basilar artery are the

Left and right vertebral arteries

capillaries, vessels, trunks, ducts

Lymph is transported through a network of increasingly larger lymphatic passageways. What is the correct order of these, from smallest diameter to largest diameter?

parietal cells

Manufacturers of some medicines used to treat heartburn advertise that their products shut down acid producing pumps In the stomach. Where are these acid producing pumps

The basilic vein and cephalic vein are connected by the ___ a common site for venipuncture

Median cubital vein

True

Neutrophils eosinophils and basophils are all granulocytes

Parietal and visceral

On each side of the Chest the __ pleura lines the internal thoracic wall and the _ pleura tightly covers the lung

True

Respiration occurs in tissues of the respiratory bronchioles, alveolar ducts, and alveoli

The sequence of events in the transmission of an electrical impulse through the hearts conducting system is

SA node, AV node, bundle of his, purkinje fibers

The transport of bike and pancreatic juice

Stenosis is the hepatopancreatic ampulla would interfere with

Which sequence indicates the correct pathway for blood in the arterial flow of the upper limb (proximal to distal)

Subclavian artery- axillary artery- brachial artery- ulnar artery

Brachiocephalic

Superior vena cava is formed from the fusion of the right and left __ veins and drains into the right atrium

False

The Azygos vein is located on the left side of the vertebrae

Epiglottis

The cartilage that covers the opening to the larynx during swallowing

Terminal bronchi

The final segment of the conducting pathway

Stores and concentrates bile

The gallbladder is a mixed organ containing both endocrine and exocrine tissues

permit the passage of blood in one direction.

The heart valves

systematic circuit

The left atrium and left ventricle are part of which circuit if cardiovascular system

Transverse colon and descending colon

The left colic flexure of the large intestine occurs between

False

The mandibular sinuses are part of the paranasal sinuses

Hemoglobin

The molecule to which both oxygen and carbon dioxide can attach in an erythrocyte is called

Hemacrit

The percentage of the volume of all formed elements in the blood is called

Hemopoiesis

The process of producing formed elements of blood is called

Divided into superior middle and inferior lobes

The right lung

During ventricular diastole

The semilunar valves close and the AV valves open

Subclavian veins

The thoracic duct and the right lymphatic duct empty lymph into the:

All cardiac vein's eventually drain into the coronary sinus for return of blood from the myocardium to the right atrium

True

The ____ is composed of circularly arranged layers of smooth muscle cells

Tunica media

A network of small arteries is called

Vasa vasorum

Larynx

What connects the pharynx to the trachea

Platelets

When a finger is cut the wound will stop bleeding because of the action of the formed elements called

thymus gland

Where do T cells mature?

Hepatic veins

Which carries blood from the liver to the inferior vena cava?

cervical lymph nodes

Which cluster of lymph nodes receives lymph deon the head and neck

cystic duct

Which duct transports bike to and from the gallbladder

right atrium and right ventricle

Which heart chambers pump deoxygenated blood?

oroparynx

Which if the pharyngeal regions serve as part of the digestive passageway

donor is type AB, recipient is type B

Which is going to result in significant agglutination?

Filters lymph

Which is not a function of the spleen?

Parotopharynx

Which is not a region of the pharynx

The cells and matrix of lymphatic module are enclosed with a thick connective tissue capsule

Which is not correct regarding lymphatic nodules

Alveoli

Which is not part of the conducting portion of the respiratory system

duodenum, jejunum, ileum

Which of the following is the correct order of small intestine regions

liver

Which organ is not part of the gastrointestinal tract

Leukocytes

___ have a nucleus, have no hemoglobin, and may contain granules

The superior vena cava is formed by the merging of the ___ veins

brachiocephalic

The artery that bifurcates into the right subclavian artery and right common carotid artery is the

brachiocephalic artery

The largest arteries of the body are classified as

elastic arteries

originate as closed-ended tubes associated with blood capillary networks

lymphatic capillaries

Which of the artery types contain the internal and external elastic laminae?

muscular arteries

The arteries that anastomose and form the two arterial arches in the palm are the ___ and ___ arteries

radial and ulnar