CELL 210 (Stark) Final Content Exam

Which white blood cell type differentiates and matures in the thymus? B-lymphocyte T-lymphocyte thymocyte neutrophil monocyte

T-lymphocyte

Which is not a hormone produced from the anterior pituitary gland? prolactin luteinizing hormone oxytocin growth hormone

oxytocin

____________________ is mixing and churning in the small intestine. Segmentation Propulsion Peristalsis

Segmentation

In the figure below, which number represents a respiratory bronchiole? (1 &4 top, 2 middle trunk thing, 3 5 and 6 bottom) 6 2 3 1 4 5

2

In the conducting system of the heart, the ________________ carries the electrical impulse from the right atrium to the apex, allowing for distribution of the electrical impulse so that ventricular contraction occurs timely and properly. Purkinje fibers AV bundle/bundle branches AV node SA node

AV bundle / bundle branches

What special feature is attributed to the epithelial cells of the trachea, uterine tubes? transitional histology cells are ciliated cells have microvilli stratified histology

Cells are ciliated

Urine from distal convoluted tubules is received by a ______, which empties into a minor calyx at the renal papilla and plays a key role in the regulated reabsorption of water. collecting duct loop of Henle renal corpuscle proximal convoluted tubule macula densa

Collecting duct

Which of the following is true concerning stages of labor? Expulsion lasts from full dilation to delivery of the baby. Cervical dilation ends with delivery of the baby. Cervical dilation is the shortest stage. Placental occurs before the birth of infant.

Expulsion lasts from full dilation to delivery of the baby

Each B- and T-cell can respond to a wide variety of infected cells, whereas natural killer cells can only respond to a single antigen. True False

False

Oogenesis and follicle development begin at the onset of puberty. True False

False

The diaphragm, external intercostals, and scalenes contract for exhalation. True False

False

The gallbladder produces and releases bile into the gastrointestinal tract. True False

False

Which is true of heart valves? Heart valves allow the backflow of blood. Heart valves are made of dense connective tissue. A myocardial infarction occurs in heart valves. Heart valves are made of epithelial tissues.

Heart valves are made of dense connective tissue.

Ovulation occurs after a surge in which hormone? LH progesterone prolactin

LH

The involuntary phase of swallowing: (Select all that apply.) includes the elevation of the larynx so the epiglottis closes over the laryngeal opening. encompasses the esophageal phase. encompasses the pharyngeal phase.

Includes the elevation of the larynx so the epiglottis closes over the laryngeal opening Encompasses the esophageal phase Encompasses the pharyngeal phase

What is meant by a tropic hormone? It helps with nutrition. It is released via ducts. It affects the release of other hormones. It is released by the pancreas.

It affects the release of other hormones

Which description(s) relate(s) to the pancreas? (Select all that apply.) It has endocrine functions. It is a part of the gastrointestinal tract. It is an accessory digestive organ. It has exocrine functions.

It has endocrine functions It is an accessory digestive organ It has exocrine functions

Which is true concerning the neurohypophysis? It produces hormones made in the neurohypophysis It releases hormones made in the hypothalamus. It is also called the anterior pituitary. It releases growth hormone.

It releases hormones made in the hypothalamus

Which is true concerning the neurohypophysis? It produces hormones made in the neurohypophysis. It releases growth hormone. It is also called the anterior pituitary. It releases hormones made in the hypothalamus.

It releases hormones made in the hypothalamus

The muscles that attach to chordae tendineae, and aid in preventing improper valve opening and blood reflux during ventricular contractions are cardiac sphincters. mylohyoid muscles. papillary muscles. trabeculae carnae. semilunar muscles.

Papillary Muscles

Erection is under ________ control; ejaculation is under ________ control. (parasympathetic or sympathetic)

Parasympathetic Sympathetic

_______________ is muscular contractions that move food through GI tract; Segmentation Propulsion Peristalsis

Peristalsis

________ is responsible for milk production in the breast, while ________ is responsible for milk release during breast feeding. FSH; LH Oxytocin, prolactin Prolactin, oxytocin LH; FSH

Prolactin, oxytocin

The major calyces deposit the urine that they carry into the __________. renal pelvis renal medulla urethra renal pyramid

Renal Pelvis

Which is not true concerning the endocrine system? It has a widespread, general affect. It acts using hormones. It can affect any cell in the body that has hormone receptors. The endocrine has a fast response but lasts shorter than nervous system.

The endocrine has a fast response but lasts shorter than nervous system

Male and female pelvises are different. Which of the following is true of the female pelvis? The ischial tuberosities are further apart. The subpubic angle is more narrow. The bones are heavier and thicker. The cavity of true pelvis is more narrow.

The ischial tuberosities are further apart

What is true of lympathic vessels? They only have tunica intima. They have valves to prevent backflow. They receive lymph from the lymphatic ducts.

They have valves to prevent backflow

The pulmonary valve is anterior to the aortic valve. True False

True

What Roman numeral points to a structure that develops from the same tissue that gives rise to the male scrotum? (5 is the outside/bottom and the rest are inside) III V II IV

V

Which are differences between cardiac muscle tissue and skeletal muscle tissue? a: Cardiac muscle cells have more mitochondria b: Only skeletal muscle has well-defined sarcomeres c: Cardiac muscle tissue has intercalated discs d: Skeletal muscle cells have many nuclei, while cardiac muscle cells have one or two

a, c, d

Excessive secretion of growth hormone, after the ossification of the epiphyseal plates, can cause pituitary gigantism Cushing syndrome Grave's disease Addison's disease acromegaly pituitary dwarfism

acromegaly

Which disorder is from an excess production of GH during adulthood? pituitary dwarfism pituitary gigantism acromegaly

acromegaly

Which is true of the lymphatic system? houses lymphocytes that generate the immune response transports nutrients all of the above. screens lymph for foreign substances returns interstitial fluid to bloodstream

all of the above

Which is true of the lymphatic system? screens lymph for foreign substances transports nutrients houses lymphocytes that generate the immune response all of the above. returns interstitial fluid to bloodstream

all of the above

The aorta is an example of __________. an elastic artery a capillary a muscular artery a large vein

an elastic artery

In the illustration below, which of the following hormones is produced by cells with their soma located in B? (body located above two bulb looking things) norepinephrine antidiuretic hormone melatonin calcitonin glucagon thyroid stimulating hormone

antidiuretic hormone

The ureters __________. rely on gravity to transport the urine from the kidney to the bladder are lined with transitional epithelium have skeletal muscle have no muscle

are lined with transitional epithelium

Vessel structure is composed of a tunica intima, tunica media, and tunica externa. Which of these has the thickest tunica media? arteries capillaries arterioles veins

arteries

Where will blood be immediately after leaving a muscular artery? arteriole medium vein capillary heart elastic artery venule

arteriole

A certain neuron's soma lies in the ventrolateral spinal cord. One or a few of this neuron's several dendritic branches receives an axonal synapse directly from a spinal interneuron. In addition, this neuron sends out a long axon that branches and terminates on several muscle fibers. The neuron functions to relay impulses from the CNS to the effector organ it innervates. How would the neuron described above be classified functionally? as an efferent neuron as an interneuron as a glial cell as an afferent neuron

as an efferent neuron

After hearing you're a new expert in anatomy, your friend comes to you with concern. When exposed to certain pollen, smoke, and exercise, he often starts wheezing, coughing, and experiencing a shortness of breath. He has no history of cigarette smoking. If he has a respiratory pathology, he most likely has emphysema. pneumonia. asthma. cystic fibrosis.

asthma

Which term describes a progressive disease of the elastic and muscular arteries that leads to thickening of tunica intima and narrowing of arterial lumen from fatty plaque? atherosclerosis cerebrovascular accident aneurysm

atherosclerosis

Of the following structures, where will electrical impulses in the cardiac conduction system travel next after leaving the sinoatrial node? bicuspid valve Purkinje fibers atrioventricular bundle pulmonary semilunar valve bundle branches atrioventricular node

atrioventricular node

Of the following structures, where will electrical impulses in the cardiac conduction system travel next after leaving the sinoatrial node? bicuspid valve bundle branches pulmonary semilunar valve Purkinje fibers atrioventricular node atrioventricular bundle

atrioventricular node

What muscle could be classified as an antagonist in elbow extension? triceps brachii psoas major biceps femoris biceps brachii rhomboid major

biceps brachii

Which of these hormone pairs have antagonistic (opposite) effects? calcitonin and parathyroid hormone oxytocin and follicle-stimulating hormone antidiuretic hormone and growth hormone melatonin and insulin thyroxine and triiodothyronine

calcitonin and parathyroid hormone

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

capillaries - vessels - trunks - ducts

Which is the correct superior to inferior order of digestive system sphincters? cardiac --> ileocecal valve --> pyloric --> anal anal --> ileocecal valve --> cardiac --> pyloric cardiac --> pyloric --> ileocecal valve --> anal pyloric --> cardiac --> ileocecal valve --> anal

cardiac --> pyloric --> ileocecal valve --> anal

Which of the following is not one of the 4 basic tissue types? nervous cartilage epithelium muscle connective

cartilage

The highly vascularized finger-like projections of the placenta that extend into pools of maternal blood are dicidua basalis. chorionic villi. placental extensions. dicidua capsularis.

chorionic villi

Receptor cells for hearing are located in the middle ear. vestibule. cochlea. tympanic membrane. semicircular canals.

cochlea

What happens first in fertilization? fusion of sperm and oocyte plasma membranes and pronuclei All occur at the same time. acrosome reaction and zona pellucida penetration corona radiata penetration

corona radiata penetration

The erectile bodies of the penis are the corpus spongiosum and corpora cavernosa. corpus striatum and corpora quadrigemina. glans and crura. corpus luteum and corpora erectilosa. shaft and body.

corpus spongiosum and corpora cavernosa

About 85% of kidney nephrons are located almost entirely within the renal cortex, with only a small portion of the loop of Henle dipping into the renal medulla. The majority of nephrons are therefore classified as ________ nephrons. cortical superficial peritubular juxtamedullary

cortical

About 85% of kidney nephrons are located almost entirely within the renal cortex, with only a small portion of the loop of Henle dipping into the renal medulla. The majority of nephrons are therefore classified as ________ nephrons. juxtamedullary superficial peritubular cortical

cortical

Calcitonin and ________________ blood calcium levels. increases decreases

decreases

Which structure forms the bulk of the tooth? enamel gingiva dentin pulp

dentin

The shaft of a long bone is called the endosteum. diaphysis. periosteum. medullary cavity. epiphysis. metaphysis.

diaphysis

Which is NOT a function of the respiratory system? digestion sound production olfaction defense pulmonary ventilation

digestion

What structure in fetal circulation bypasses blood away from the liver? ductus venosus ductus arteriosus foramen ovale umbilical artery

ductus venosus

The largest arteries of the body are classified as venules. capillaries. elastic arteries. muscular arteries. arterioles.

elastic arteries

Respiratory diverticulum and lung buds form which primary germ layer? ectoderm endoderm epiderm mesoderm

endoderm

Respiratory diverticulum and lung buds form which primary germ layer? mesoderm ectoderm endoderm epiderm

endoderm

What layer of the heart wall is also known as visceral pericardium? fibrous pericardium endocardium epicardium myocardium

epicardium

As sperm are ejaculated, they travel through the male ducts in the following order: epididymis --> ductus deferens --> ejaculatory duct --> urethra ductus deferens --> epididymis --> ejaculatory duct --> urethra epididymis --> ductus deferens --> urethra --> ejaculatory duct epididymis --> ejaculatory duct --> ductus deferens --> urethra ejaculatory duct --> epididymis --> ductus deferens --> urethra epididymis --> ejaculatory duct --> urethra --> ductus deferens

epididymis --> ductus deferens --> ejaculatory duct --> urethra

Which of the following hormones is NOT produced in the adrenal cortex? aldosterone epinephrine cortisol

epinephrine

The __________ is a muscular tube that propels swallowed food to the stomach through peristalsis. nasopharynx oral cavity duodenum esophagus

esophagus

Which skeletal muscle is involved in micturition, and is under voluntary control? external urinary sphincter muscle of micturition detrusor muscle internal urinary sphincter

external urinary sphincter

Which is NOT a type of cartilage found in the larynx? cricoid cartilage thyroid cartilage arytenoid cartilage fibrocartilage cartilage

fibrocartilage cartilage

What is the major function of the structure labeled C below? (weird swirly thing connected to red artery) reabsorption secretion filtration chemical digestion

filtration

In the illustration below, which of the following hormones is produced by A? aldosterone follicle stimulating hormone thymosin oxytocin epinephrine insulin

follicle stimulating hormone

Name the three phases of the ovarian cycle in order. secretory, proliferative, menstrual follicular, ovulation, luteal menstrual, proliferative, secretory menstrual, ovulation, proliferative

follicular, ovulation, luteal

In fetal circulation, this structure diverts blood from the right atrium of the heart to the left atrium of the heart. ductus arteriosus ductus venosus ligamentum teres foramen ovale

foramen ovale

In the nephron, the process of filtration occurs in the __________. distal convoluted tubule renal pyramid glomerulus proximal convoluted tubule loop of Henle (nephron loop)

glomerulus

Fenestrated capillaries occur in all of the organs of the body. permit the movement of RBCs in and out of their vessels. are located in the central nervous system. have small pores in their walls.

have small pores in their walls

Fenestrated capillaries permit the movement of RBCs in and out of their vessels. occur in all of the organs of the body. are located in the central nervous system. have small pores in their walls.

have small pores in their walls

What type of T-lymphocyte secretes chemical signals that bind to activate other immune system cells? regulatory T-cells cytotoxic T-cells helper T-cells memory T-cells

helper T-cells

Which cell type is targeted by the human immunodeficiency virus (HIV)? plasma cell memory B-lymphocyte cytotoxic T-lymphocyte helper T-lymphocyte

helper T-lymphocyte

Bronchi and pulmonary arteries enter the lung at the hiatus. alveoli. carina. hilum.

hilum

All cartilages of the larynx, except the epiglottis, are composed of which type of cartilage? hyaline connective fibrocartilage elastic

hyaline

All cartilages of the larynx, except the epiglottis, are composed of which type of cartilage? hyaline fibrocartilage elastic connective

hyaline

You are "shadowing" an endocrinologist who is examining a patient complaining of hyperactivity and a racing heart. You notice that the patient constantly talks about how hot she is. You also notice her very low body weight. What would you speculate is the patient's problem? hyposecretion of thyroid hormone hypersecretion of thyroid hormone hyposecretion of calcitonin hypersecretion of parathyroid hormone hyposecretion of parathyroid hormone hypersecretion of calcitonin

hypersecretion of thyroid hormone

High metabolic rate, weight loss, tachycardia are symptoms of __________. hyperthyroidism hypocorticol secretion hypercorticol secretion hypothyroidism

hyperthyroidism

High metabolic rate, weight loss, tachycardia are symptoms of __________. hyperthyroidism hypocorticol secretion hypothyroidism hypercorticol secretion

hyperthyroidism

The portion of the central nervous system that has a major, direct role in endocrine control is the_____________. cerebellum hypothalamus cerebrum pons

hypothalamus

Decreasing the volume of the thoracic cavity ____________ and ______________

increases internal lung pressure air rushes out of the lungs

When the diaphragm contracts, the size of the thoracic cavity ________, the pressure inside the thoracic cavity ________, and air flows ________ the lungs. increases, drops, into decreases, rises, into decreases, drops, out of increases, rises, out of

increases, drops, into

The apex of the heart is located __________. superior and to the right inferior and to the right inferior and to the left superior and to the left

inferior and to the left

The function of helper T-lymphocytes is to turn off the immune response once it has been activated. All of the choices are correct. trigger cell death by disrupting metabolic activities. secrete toxins to kill or disable pathogens. initiate and oversee the immune response.

initiate and oversee the immune response

The hormone that binds cell-surface receptors to promote glucose uptake by cells is______________ . glucocorticoid epinephrine somatostatin insulin glucagon

insulin

The pancreas secretes _______, a hormone that _______ blood glucose levels. aldosterone, decreases growth hormone, increases cortisol, increases calcitonin, increases insulin, decreases glucagon, decreases

insulin, decreases

Gas exchange between blood and tissue cells is an example of __________. external respiration internal respiration

internal respiration

Match the following structures with their appropriate functions. stomach: nutrient absorption water absorption mechanical and chemical digestion

mechanical and chemical digestion

Found in and near the tissue of the seminiferous tubules, ________ cells produce testosterone while ________ cells provide the proper environment for sperm production. interstitial (Leydig) cells, sustentacular cells myoid cells, sustentacular cells myoid cells, interstitial (Leydig) cells sustentacular cells, interstitial (Leydig) cells interstitial (Leydig) cells, myoid cells

interstitial (Leydig) cells, sustentacular cells

Spermatogenesis __________. is controlled by FSH and testosterone produces 10-20 sperm per day occurs in the glans of the penis begins in the male fetus

is controlled by FSH and testosterone

The internal urethral sphincter __________. is skeletal muscle is involuntary is voluntary

is involuntary

Which organ(s) is(are) retroperitoneal? (Select all that apply.) jejunum stomach kidney ileum

kidney

Which lung has the cardiac notch? right lung left lung

left lung

Which is a characteristic of emphysema? infection of the alveoli hypersensitivity that leads to bronchoconstriction cells cannot secrete chloride loss of elastic tissue, making it difficult to exhale

loss of elastic tissue, making it difficult to exhale

Put the flow of lymph in order: lymphatic trunks, lymph nodes, lymphatic ducts, venous circulation. lymphatic ducts, lymphatic trunks, lymph nodes, venous circulation lymphatic ducts, lymphatic trunks, lymphatic nodes, venous circulation lymph nodes, lymphatic trunks, lymphatic ducts, venous circulation

lymph nodes, lymphatic trunks, lymphatic ducts, venous circulation

Edema due to lymph node obstruction is called __________. noduloedema non-Hodgkin's lymphoma lymphedema Hodgkin's lymphoma

lymphedema

What are the 3 phases of the uterine cycle in order? follicular - ovulation - luteal menstrual - proliferative - secretory follicular - luteal - ovulation secretory - proliferative - menstrual

menstrual - proliferative - secretory

The __________ eventually develops into the adult human kidney. definephros pronephros mesonophros metanephros

metanephros

A certain neuron's soma lies in the ventrolateral spinal cord. One or a few of this neuron's several dendritic branches receives an axonal synapse directly from a spinal interneuron. In addition, this neuron sends out a long axon that branches and terminates on several muscle fibers. The neuron functions to relay impulses from the CNS to the effector organ it innervates. This neuron would be classified structurally as unipolar. multipolar. bipolar. semipolar.

multipolar

nto what region of the pharynx do auditory tubes open? oropharynx nasopharynx laryngopharynx

nasopharynx

Match the following structures with their appropriate functions. small intestine: nutrient absorption water absorption mechanical and chemical digestion

nutrient absorption

A football player suffered a broken leg during a recent game. He will be rushed to the hospital and told that his fibula has been shattered into 6 pieces. Referring to the situation described above, as the player recovers from his injury, what type of cells will be responsible for secreting the bone matrix during bone remodeling? osteocytes osteoclasts osteoblasts lacunae

osteoblasts

The endocrine gland that has exocrine and endocrine function, and plays a key role in regulating blood glucose levels is the ___________________. parathyroid gland pineal gland pituitary gland pancreas thyroid gland

pancreas

In the stomach, ________ cells produce hydrochloric acid and gastric intrinsic factor, while ________ cells produce pepsinogen, an enzyme which becomes active in acidic environments. enteroendocrine, chief chief, parietal parietal, chief chief, mucous neck

parietal, chief

Erosion of stomach or duodenal mucosa that can be caused by the bacterium Helicobacter pylori is the __________. GERD peptic ulcer reflux esophagitis gastric reflux

peptic ulcer

Which answer best completes the following relationship comparison: hand:glove::heart:________ atrium lungs ventricle pericardium

pericardium

Hemolysis is a process that ________________________ monitors blood for foreign antigens phagocytosis of old erythrocytes and platelets

phagocytosis of old erythrocytes and platelets

What feature is used by both the respiratory and digestive systems? nasal cavity larynx paranasal sinuses pharynx esophagus

pharynx

Which of the following nerves emanates from the cervical plexus? sciatic nerve phrenic nerve hypoglossal nerve radial nerve femoral nerve ulnar nerve

phrenic nerve

The left and right lateral spaces in the thoracic cavity make up the pleural cavity. pericardial cavity. abdominal cavity. peritoneal cavity. sacral cavity.

pleural cavity

The uterus typically is located ________ to the bladder. anterior and inferior posterior and inferior medial posterior and superior

posterior and superior

Plasma B-Cells are responsible for __________. patrolling the body after an attack. producing immunoglobulins. killing abnormal cells. turning off the immune response.

producing immunoglobins

Which is/are a function of the liver? (Select all that apply.) erythrocyte production production of blood proteins detoxification of poisons, metabolites, and drugs bile production

production of blood proteins detoxification of poisons, metabolites, and drugs bile production

Peristalsis is a means of ________ and segmentation is a means of ________. gastrulation, mechanical digestion mechanical digestion, chemical digestion propulsion, gastrulation propulsion, mechanical digestion

propulsion, mechanical digestion

The nasopharynx is not well adapted for ingesting food and liquid, while the oropharynx is well adapted for this. The type of epithelium in the nasopharynx is ________, while in the oropharynx it is ________. simple squamous, stratified squamous psuedostratified columnar, stratified squamous simple cuboidal, simple squamous stratified squamous, psuedostratified columnar

pseudostratified columnar, stratified squamous

Blood that is in the right ventricle will next pass through the ________ valve. aortic semilunar bicuspid (left AV) pulmonary semilunar tricuspid (right AV)

pulmonary semilunar

In the figure below, number 8 depicts the (2 upside down moons on left side) right atrium. aortic semilunar valve. left ventricle. right atrioventricular valve. pulmonary semilunar valve.

pulmonary semilunar valve

Which of the following vessels contains oxygen-rich blood? umbilical artery pulmonary artery pulmonary vein hepatic portal vein

pulmonary vein

(picture of tooth with A in the middle of the tooth with nerves) The structure represented by the letter A in this image is: dentin pulp cementum alveolus

pulp

Which is a symptom of hypersecretion of cortisol? hypotension weight loss general fatigue re-distributed body obesity

re-distributed body obesity

whereas natural killer (NK) cells and B-lymphocytes mature in _____________ red bone marrow yellow bone marrow . thymus

red bone marrow

Hemolysis is a process that takes place _______________________ in the red pulp of the spleen . in the white pulp of the spleen.

red pulp of the spleen

The major calyces deposit the urine that they carry into the __________. urethra renal pyramid renal medulla renal pelvis

renal pelvis

Lymph from which of the following regions will not drain into the venous system through the thoracic duct? left cervical region left inguinal region right axillary region right pelvic region left antebrachial region right femoral region

right axillary region

The right lymphatic duct drains which quadrants of the body? right upper quadrant left upper quadrant left lower quadrant right lower quadrant

right upper quadrant

In the image below, where will blood be after it passes through the valve represented by number 2? (weird hole on the left of the screen) right ventricle left ventricle pulmonary trunk right atrium left atrium aorta

right ventricle

Where does blood flow immediately after passing through the tricuspid valve? left ventricle lungs right atrium right ventricle

right ventricle

Where does blood flow immediately after passing through the tricuspid valve? left ventricle right ventricle lungs right atrium

right ventricle

Which is a function of lymph nodes? attack foreign antigens site for T-lymphocyte maturation hemolysis screen lymph for foreign antigens

screen lymph for foreign antigens

The __________ provides cooler temperature needed for sperm production. testes prostate gland seminal vesicles scrotum

scrotum

Alveolar type II cells __________. secrete surfactant You Answered are simple squamous epithelial cells are dust cells

secrete surfactant

What is the function of the structure labeled B in the GI tract image below? (second layer to outside that looks thick and meaty) nutrient absorption segmentation/peristalsis chemical digestion fluid absorption

segmentation/ peristalsis

What type of epithelium makes up the walls of capillaries? simple cuboidal stratified squamous simple squamous transitional pseudostratified columnar stratified cuboidal

simple squamous

What is the anatomical name for the pacemaker of the heart? sinoatrial node Purkinje fibers bundle of His atrioventricular node fossa ovalis

sinoatrial node

Which type of capillary is found in the bone marrow, and has a unique structure that allows blood cells to easily enter and exit the capillary? continuous sinusoid fenestrated myoid

sinusoid

What is the function of the gallbladder? storage of bile secretion of gastrin production of bile production of cholesterol

storage of bile

What type of tissue lines the oral cavity? simple squamous simple columnar pseudostratified simple columnar stratified squamous

stratified squamous

What layer of the uterine wall is shed as menses? myometrium stratum functionalis perimetrium stratum basalis

stratum functionalis

Which salivary gland produces the most saliva? parotid salivary gland submandibular salivary gland They all produce the same amount of saliva. sublingual salivary gland

submandibular salivary gland

What prevents the trachea from collapsing? Nothing, it pulsates (expands and contracts) with each breath. the surrounding muscles the internal epithelium the C-shaped cartilaginous rings the internal air pressure within the trachea

the C-shaped cartilaginous rings

Internal respiration refers to the movement of gases throughout the body. the exchange of gases in tissues supplied by systemic capillary beds. the exchange of gases across the respiratory membrane. the movement of gases into and out of the lungs.

the exchange of gases in tissues supplied by systemic capillary beds

How many secondary bronchi are on the right lung? one two three four

three

T-lymphocytes mature in the __________ red bone marrow thymus

thymus

Calcitonin is produced from the ________________ parathyroid gland thyroid gland

thyroid gland

At which timepoint shown in the figure below would a surge in LH occur? (A is the beginning of the ovarian cycle, B is right before ovulation) timepoint A timepoint C timepoint D timepoint B

timepoint B

Corticosteroids are used clinically to _________. treat depression rebuild immune system treat inflammation treat anxiety

treat inflammation

Which of the following hormones is NOT produced from the thymus? thymosins thymopoietin triiodothyronine

triiodothyroine

Active transport of solutes out of the blood into the kidney tubules is called filtration. micturation. tubular reabsorption. tubular secretion.

tubular secretion

Which cells in the lungs produce surfactant? chondrocytes alveolar macrophages type I cells type II cells

type II cells

Where is the location of the spleen? lower right quadrant of the abdomen lower left quadrant of the abdomen upper right quadrant of the abdomen upper left quadrant of the abdomen

upper left quadrant of the abdomen

Fertilization occurs in the __________. uterus uterine tube peritoneal cavity vagina

uterine tube

Lymphatic vessels are structurally and functionally most similar to the ________ of the cardiovascular system. elastic arteries capillaries veins muscular arteries

veins

What two organs are reproductive homologues? ovaries and scrotum clitoris and scrotum labia major and testes vestibular glands and bulbourethral glands

vestibular glands and bulbourethral glands

Match the following structures with their appropriate functions. large intestine: nutrient absorption water absorption mechanical and chemical digestion

water absorption