A & P 2 Final Pictures

villi

What is the name of the structure labeled "6"? circular folds lacteal villi rugae microvilli

P outside > P inside

What is the relationship between the pressures at label "3"? P outside = P inside P outside < P inside P outside - P inside P outside > P inside P outside + P inside

P outside < P inside

What is the relationship between the pressures at label "8"? P outside + P inside P outside - P inside P outside > P inside P outside = P inside P outside < P inside

semilunar valve opens

What occurs at "A" on the graph? semilunar valve closes AV valve closes AV valve opens end systolic volume semilunar valve opens

both A and C

What occurs at the area labeled "D" on the graph? AV valve opens semilunar valve opens diastolic refilling begins both A and C both B and C

peak systolic pressure

What occurs at the circled label "5" on the graph? ventricular refilling increased heart rate isovolumetric contraction isovolumetric systole peak systolic pressure

filtration

What physiological process occurs at the structure labeled "1"? excretion secretion filtration reabsorption micturition

subatmospheric pressure

What pressure will be present in the space labeled "4"? subatmospheric pressure alveolar pressure atmospheric pressure interpleural pressure subalveolar pressure

simple columnar

What type of epithelium covers the structure labeled "6"? stratified squamous simple squamous pseudostratified ciliated columnar simple columnar simple cuboidal

stroke volume

What volume is labeled "E" on the graph? stroke volume end-systolic volume cardiac output end-diastolic volume total cardiac volume

end-systolic volume

What volume is labeled "G" on the graph? cardiac output end-diastolic volume end-systolic volume stroke volume both B and D

4

Where does countercurrent multiplication occur? 2 4 5 3 6

3

Where does most nutrient reabsorption occur? 3 2 4 6 5

5

Where would penicillin be secreted? 3 3 and 4 6 4 5

5 and 6

Which area is sensitive to the hormone ADH? 4 4, 5, and 6 3 1 5 and 6

B

Which is the Capillary found in endocrine organs that allows hormones to gain rapid entry into the blood.

C

Which is the Sinusoid capillary

both A and B

Which muscle(s) contract(s) to cause the movement indicated by the arrows labeled "6" and "7"? rectus abdominis internal intercostals external intercostals diaphragm both A and B

external intercostals

Which muscle(s) produce(s) the movement labeled "1"? external intercostals rectus abdominis diaphragm internal intercostals both rectus abdominis and external intercostals

P4 is always lower than P5.

How does the pressure "P4" at label "4" compare to the pressure "P5" at label "5"? P4 is always be higher than P5. P4 is lower than P5 during inhalation and then higher during exhalation. P4 always equals P5. P4 is higher than P5 during inhalation and then lower during exhalation. P4 is always lower than P5.

common carotid

Identify the arteries labeled "9." aorta axillary brachial brachiocephalic common carotid

brachiocephalic

Identify the artery labeled "1." common carotid aorta brachiocephalic axillary brachial

celiac trunk

Identify the artery labeled "12." inferior mesenteric superior mesenteric axillary splenic celiac trunk

inferior mesenteric

Identify the artery labeled "16." inferior mesenteric axillary superior mesenteric celiac splenic

common iliac

Identify the artery labeled "6." internal iliac femoral abdominal aorta external iliac common iliac

T cells

Identify the dominant cell type in the area labeled "4." T cells erythrocytes platelets B cells All of the answers are correct.

B cells

Identify the dominant cell type in the area labeled "6." T cells platelets B cells erythrocytes All of the answers are correct.

pyruvic acid

Identify the molecule labeled "1." citric acid NADH phosphoglyceric acid pyruvic acid FADH₂

carbon dioxide

Identify the molecule labeled "2." FADH₂ citric acid carbon dioxide NADH hydrogen atoms

citric acid

Identify the molecule labeled "5." oxaloacetic acid fumaric acid citric acid malic acid 4-carbon molecule

4 carbon molecule

Identify the molecule labeled "7." citric acid FADH₂ NADH hydrogen atoms 4 carbon molecule

blastocyst

Identify the stage labeled "12." blastocyst zygote early morula trophoblast late morula

advanced morula

Identify the stage labeled "8." advanced morula early morula blastomere trophoblast zygote

fundus

Identify the stomach region labeled "12." pyloric part cardia body rugae fundus

lesser curvature

Identify the stomach region labeled "5." lesser curvature pyloric part cardia fundus greater curvature

pyloric part

Identify the stomach region labeled "7." lesser curvature greater curvature pyloric part cardia esophagus

2

Identify the stomach region with abundant mucous glands. 1 12 11 2 7

corpora cavernosa

Identify the structure labeled "1." membranous urethra corpus spongiosum corpora cavernosa ejaculatory duct membranous urethra

afferent lymphatic vessel

Identify the structure labeled "1." venule arteriole lymphatic nodule afferent lymphatic vessel efferent lymphatic vessel

fornix

Identify the structure labeled "10." cervical canal ampulla areola fornix cervix

oblique muscle layer

Identify the structure labeled "10." circular muscle layer oblique muscle layer rugae longitudinal muscle layer submucosa

renal pelvis

Identify the structure labeled "11." renal pelvis minor calyx major calyx renal column ureter

prostate gland

Identify the structure labeled "11." seminal gland (seminal vesicle) ductus deferens prostate gland bulbourethral gland epididymis

ejaculatory duct

Identify the structure labeled "12." ejaculatory duct membranous urethra prostatic urethra ductus deferens vas deferens

vagina

Identify the structure labeled "12." labium minus uterus ovary vagina clitoris

pulmonary semilunar valve

Identify the structure labeled "19." tricuspid valve pulmonary semilunar valve ligamentum arteriosum aortic semilunar valve bicuspid valve

decidua basilis

Identify the structure labeled "2." endometrium placenta chorion amnion decidua basalis

internal nares

Identify the structure labeled "2." olfactory organ internal nares nasopharynx oropharynx nasal sinus

corpus spongiosum

Identify the structure labeled "2." penile urethra corpora cavernosa membranous urethra ejaculatory duct corpus spongiosum

uterine tube

Identify the structure labeled "2." ureter vagina ovary uterine tube clitoris

ligamentum arteriosum

Identify the structure labeled "21." bicuspid valve tricuspid valve pulmonary semilunar valve aortic semilunar valve ligamentum arteriosum

renal pyramid

Identify the structure labeled "3." renal sinus renal column renal papilla fibrous capsule renal pyramid

spongy urethra

Identify the structure labeled "3." spongy urethra ejaculatory duct corpora cavernosa prostatic urethra corpus spongiosum

capsule

Identify the structure labeled "3." subcapsular space outer cortex trabeculae capsule cortex

longitudinal muscle layer

Identify the structure labeled "3." submucosa oblique muscle layer circular muscle layer longitudinal muscle layer rugae

umbilical cord

Identify the structure labeled "3." yolk sac umbilical cord decidua basalis placenta decidua capsularis

placenta

Identify the structure labeled "4." placenta chorion amnion decidua basalis endometrium

ductus deferens

Identify the structure labeled "4." prostate gland seminal gland (seminal vesicle) ductus deferens epididymis testis

minor calyx

Identify the structure labeled "4." ureter major calyx renal column minor calyx renal pelvis

amniotic cavity

Identify the structure labeled "5." decidua capsularis umbilical cord amniotic cavity decidua basalis yolk sac

urethra

Identify the structure labeled "5." urethra ureter uterine tube vagina cervix

clitoris

Identify the structure labeled "6." clitoris greater vestibular gland vagina uterus cervix

outer cortex

Identify the structure labeled "6." cortical sinus outer cortex trabeculae inner cortex medulla

cusp of tricuspid valve

Identify the structure labeled "6." cusp of tricuspid valve ligamentum arteriosum aortic semilunar valve bicuspid valve pulmonary semilunar valve

amnion

Identify the structure labeled "6." decidua basalis umbilical cord amnion decidua parietalis placenta

epididymis

Identify the structure labeled "6." seminiferous tubule ductus deferens testis epididymis ejaculatory duct

labium minus

Identify the structure labeled "7." clitoris labium minus vagina labium majus greater vestibular gland

chorion

Identify the structure labeled "7." endometrium amnion placenta chorion decidua basalis

oropharynx

Identify the structure labeled "7." laryngopharynx esophagus internal nares oropharynx glottis

papillary muscles

Identify the structure labeled "8." papillary muscles moderator band chordae tendineae trabeculae carneae pectinate muscles

ureter

Identify the structure labeled "8." renal pelvis renal column major calyx minor calyx ureter

labium majus

Identify the structure labeled "8." vagina labium majus greater vestibular gland labium minus clitoris

scrotum

Identify the structure labeled "9." cremaster muscle prepuce testis ductus deferens scrotum

renal papilla

Identify the structure labeled "9." fibrous capsule renal pyramid renal papilla renal column renal sinus

10

Identify the structure that produces a fructose-rich fluid. 11 12 10 9 13

polar bodies

Identify the structures labeled "4." blastomere polar bodies trophoblast morula zygotic twins

hydrogen atoms

Identify the substance labeled "4." citric acid NADH 4 carbon molecule hydrogen atoms FADH₂

inferior vena cava

Identify the vein labeled "10." thoracic superior vena cava aorta pulmonary inferior vena cava

ulnar

Identify the vein labeled "15." basilic axillary brachial radial ulnar

external iliac

Identify the vein labeled "6." internal iliac femoral common iliac inferior vena cava external iliac

subclavian

Identify the vein labeled "8." subclavian axillary external jugular brachiocephalic superior vena cava

axillary

Identify the vein labeled "9." brachial cephalic axillary basilic median cubital

implantation

Identify what process is occurring at the structure labeled "13." implantation ovulation fertilization gastrulation migration

constrict

Contraction of the muscle layer labeled "9" causes the digestive tract to shorten. constrict. dilate. fold for increased surface area. secrete enzymes.

9

In which structure does gestation occur? 4 1 9 13 11

all of the answers are correct

What is produced by the structure labeled "1"? ovary inhibin estrogen progesterone All of the answers are correct.

spermatozoa and testosterone

What is produced by the structure labeled "7"? seminal fluids FSH testosterone spermatozoa and testosterone spermatozoa

forms the embryo

What is the developmental fate of "9"? forms the decidua parietalis forms the embryo forms the placenta forms the chorion forms the trophoblast

regulates gastric emptying

What is the function of the structure labeled "6"? mixes stomach juice into food strains materials entering the stomach prevents food from entering the esophagus controls contraction of stomach muscles regulates gastric emptying

protection from bacteria

What is the function of the structure labeled "7"? production of sodium bicarbonate production of lipase production of hydrochloric acid production of pepsinogen protection from bacteria

prevents food from entering the larynx

What is the function of the structure labeled "8"? causes air to swirl within the respiratory passageway prevents food from entering the larynx prevents food from entering the pharynx acts like a supplementary air pump forces air into the lungs

all of the above

What is the function of the structures labeled "12"? improve warming of incoming air create narrow passages help olfaction cause air to swirl within the respiratory passageway all of the above

submucosa

What is the layer labeled "3"? muscularis externa muscularis mucosae serosa mucosa submucosa

muscularis externa

What is the layer labeled "4"? mucosa muscularis externa submucusa serosa muscularis mucosae

contains mucus glands

Which of the following is not true of the structure labeled "5"? contains mucus glands contributes to the mesentery of the small intestine is part of the visceral peritoneum is called the serosa has a simple squamous epithelium

C

Which one of the following stages in the figure above occurs due to a surge of LH midway through the ovarian cycle? A B C D E

10

Which structure controls the contraction of the muscularis externa? 9 11 8 10 2

2

Which structure is lined by a ciliated epithelium? 2 12 11 9 1

11

Which structure vibrates to produce sound? 8 19 5 10 11

9

Which structure(s) help(s) the stomach to stretch as it fills with food? 6 9 3 5 4