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Final Exam Review Bios 1310 Flashcards | StudBud
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Final Exam Review Bios 1310
Final Exam Review Bios 1310
51 terms
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Student Made (spring 2024-CHIL)
Flashcards
51 cards
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Questions
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Answers
1
what is the inside of the uterus lined with?
epidermis
smooth muscle
placenta
endometrium
2
What is the outermost layer of a artery?
Smooth Muscle
Tunica Media
External Elastic Membrane
Tunica Externa
3
Which of the following is the primary organ responsible for regulating metabolism in the body?
kidney
pancreas
liver
thyroid gland
4
Which nutrient can't be metabolized by our body and has to be broken down by good gut bacteria?
fiber
nucleic acids
lipids
protein
5
Blood type A+
A present, Rh present
B present, Rh absent
B present, Rh present
A absent, Rh present
6
What is the largest lymphatic organ?
Kidney
Thymus
Spleen
Liver
7
How many regions is the pharynx divided into?
3
1.5
4
2
8
Once interstitial fluid enters the lymphatic capillary it is called _____.
Lumen
Thymosin
Lacteal
Lymph
9
Postganglionic sympathetic fibers are ___ than preganglionic sympathetic fibers
Shorter
Longer
10
With age, thymus size ______.
Decreases
Ruptures
Increases
Stays the same
11
What transports urine from the bladder to the outside of the body for disposal?
Hilum
Ureter
Kidney
Urethra
12
What structure separates the thorax from the abdomen?
epiglottis
trachea
nasopharynx
diaphragm
13
How many ganglia are in the sympathetic chain on either side of the spinal column?
23
30
22
18
14
What type of glands release their product into the bloodstream?
Exocrine
Cortisol
Oxytocin
Endocrine
15
These
cells
of the adrenal medulla are contacted by preganglionic fibers resulting in the release of nor/adrenaline.
Epithelial cells
Chromaffin cells
Celiac cells
Erythrocytes
16
What does "breast tissue" consist of?
Fat
Mammary Glands
Mammary glands and fat
Hormones
17
What part of the digestive tract is the major absorber of nutrients?
lungs
Stomach
small intestine
large intestine
18
What is the primary function of the bronchioles?
produce mucus
gas exchange
humidify incoming air
carry air into the alveoli
19
Hormone synthesized by the adrenal cortex that affects urine concentration by regulating sodium levels in the blood?
Growth Hormone
Follicule Stimulating Hormone
Luitenizing Hormone
Aldosterone
20
Which hormone is responsible for
lowering
blood sugar levels?
Insulin
Glucagon
epinephrine
cortisol
21
the two cardiovascular circuits are pulmonary circuit and _________.
renal
lymphatic
spinal
systemic
22
What is the outer layer of a lymphatic vessel called?
Tunica Interna
Tunica Media
Lumen
Tunica Externa
23
What type of horomone stimulates another gland to release horomones?
Autocrine
Steroids
Paracrine
Tropic
24
What refers to the movement of food through the digestive tract?
Ingestion
absorption
Propulsion
Segmentation
25
What is the continual state of partial constriction of blood vessels called?
Vasomotor tone
Sympathetic tone
Autonomic tone
Ringtone
26
What hormones does the pancreas secrete?
Male sex hormones
Female sex hormones
Insulin and glucagon
somatostatin
27
the reproductive tissues of males and females develop similarity in utero until about what week?
10 weeks
7 weeks
5 weeks
2 weeks
28
Which enzyme breaks down lactose?
Lactase
Firmicutes
Lactate
Fusobacteria
29
What does the systemic circuit do?
Takes oxygenated blood to the lungs and deoxygenated blood to the heart
Takes deoxygenated blood to body and oxygenated to the heart
Takes deoxygenated blood to lungs and oxygenated blood to the heart
Takes oxygenated blood to the body and deoxygenated blood to the heart
30
What is the name of the first half of the ovarian cycle?
luteal phase
follicular phase
menstral cycle
oogenesis
31
What horomone stuimulates androgen production by gonads?
LH
PRL
GH
FSH
32
Where do the arteries, veins, and nerves that supply the kidney enter and exit at?
Renal Cortex
Collecting Duct
Vena Cava
Renal Hilum
33
Which enzyme is NOT found in saliva?
Lipase
Lactase
Amylase
Lysozyme
34
______ is the ratio of the volume of red blood cells to the total volume of blood.
Hemoglobin
Buffy coat
Plasma
Hematocrit
35
what vessel is responsible for carrying deoxygenated blood to the lungs?
pulmonary vein
pulmonary circuit
pulmonary artery
atrium
36
what is the major entrance and exit pertaining to the Respiratory system?
Mouth
Anus
Nose
Ear
37
Where is acrosome found on sperm?
Middle
Head
Lateral
Tail
38
What is the third cranial nerve (CN III) called?
Abducens
Trigeminal
Vagus
Oculomotor
39
Which pair of sinuses does not exist in Respiratory
frontal
mandibular
sphenoid
ethmoid
40
What is the smallest type of vessel in the body?
Arteriole
Venule
Vein
Capillary
41
Where does the exchange of gas and nutrients occur?
Capillaries
Heart
Venules
Arterioles
42
The atria empty during _____.
ventricle systole
ventricle diastole
atrial diastole
atrial systole
43
What is the hardest substance in the human body?
Enamel
Dentin
Molars
Cementum
44
What is the abundance of the plasma protein globulins
7%, least abundant
38%, second abundant
20%, most abundant
25%, most abundant
45
What is the pathway of Digestion?
GI tract
Trachea
Peristalsis
Hepatic portal system
46
Humans have ___ inscisors, ___ cuspids (canines), ___ premolars (bicuspids), and molars.
8,6,8,6
8,4,8,12
6,8,10,8
4,8,8,12
47
What is the function of the agranulocyte, lymphocytes?
Clot the blood
Defense (Natural killer cell. B cells and T cells)
Transports oxygen
Transports proteins
48
What hormone helps the body conserve water when body fluid volume, especially that of blood is low?
Aldosterone
Antidiuretic Hormone (ADH)
Estrogen
Thyroid Hormone
49
Which of the following statements regarding blood vessels is NOT true?
Tunica media is the thickest layer
Veins typically have thinner walls then arteries
Venules are the smallest vessel in the body
Walls of arteries and veins contain three layers
50
The functional unit of the kidney is ____ which excretes potential toxins in the ___.
Nephron; Urine
Angiotensinogen; Blood
Papilla; Urine
Hypothalamus; Blood
51
what is the middle layer of the wall of the heart called?
myocardium
pericardial sac
endocardium
mesocardium