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teas science section practice

Terms in this set (32)

Which of the following pituitary hormones stimulates the process of gametogenesis?
-oxytocin
-prolactin
-Luteinizing hormones
-Follicle stimulating hormone
Follicle stimulating hormone
When blood leaves the left ventricle of the heart, which of the following structures does it enter next?
-aorta
-inferior vena cava
-pulmonary artery
-pulmonary vein
aorta
Calcium concentration in the blood controlled by which of the following glands?
-pancreas
-adrenal
-parathyroid
-posterior pituitary
parathyroid
Which of the following occurs as a result of the release of antidiuretic hormone?
-the renal tubules absorb less water
-urine becomes less concentrated
-fluid volume in the body increases
-insensible water loss increases
fluid volume in the body increases
Which of the following is responsible for the regulation of body temperature?
-Cerebellum
-Pons-
-hypothalamus
-parietal lobe
hypothalamus
breastfeeding of an infant provides which of the following types of immunity?
-artificial active
-natural active
-artificial passive
-natural passive
-natural passive
Which of the following antibodies types mediates the body's response to the allergen?
-lgA
-lgD
-lgE
-lgG
lgE
which of the following is the function of the ureters?
-to conduct urine from the kidneys to the bladder
-to conduct urine from the bladder to the outside the body
-to move filtrate from the glomerulus to the loop of henle
-to move filtrate from the loop of henle to the collecting duct
to conduct urine from the kidneys to the bladder
which if the following electrolytes plays an essential role in the clotting of blood?
-sodium
-magnesium
-calcium
-potassium
calcium
testosterone production is regulated by which of the following glands?
-pineal
-thymus
-parathyroid
-pituitary
pituitary
bile aids int he digestion of which of the following?
-fat
-protein
-vitamins
-carbohydrates
fat
which of the following is the hormone that regulates urine output?
-thyroid stimulating
-antidiuretic
-adrenocorticotropic
-follicle stimulating
antidiuretic
which of the following does the respiratory system eliminate when there is an excess hydrogen ions in the body?
-oxygen
-carbon dioxide
-bicarbonate
-lactic acid
carbon dioxide
blood cells are produced by which of the following?
-red bone marrow
-lamellae
-lacunae
-yellow bone marrow
red bone marrow
After passing through the glottis, inspired air then travels through which of the following structures?
-larynx
-trachea
-pharynx
-bronchi
larynx
which of the following types of muscle tissue is under voluntary control?
-smooth
-cardiac
-visceral
-skeletal
skeletal
an occurence of too high of a concentration of which of the following electrolytes is associated with cardiac arrhythmia?
-chloride
-phosphorus
-potassium
-sodium
potassium
blood ph is measured by the gain and loss of which of the following?
-bicarbonate
-carbon dioxide
-hydrochloric acid
-hydrogen
hydrogen
which of the following is a structure that filters foreign particles from lymphatic fluids?
-thymus
-nodes
-tonsils
-spleen
nodes
which part of the brain. regulates heart rate, respiratory rate, and blood pressure?
-corpus callosum
- basal ganglia
-hypothalamus
-medula oblongata
medula oblongata
which of the following substances is involved in the destruction of ingested pathogens?
-lymphatic fluid
-stomach acid
-bicarbonate
-lipase
stomach acid
the release of histamine is associated with which of the following?
-macrophages
-t-cells
-neutrophils
-mast cells
mast cells
Which part of the nephron is closest to the collecting duct?
-glomerulus
-loop of henle
-bowman's capsule
-distal convoluted tubule
distal convoluted tubule
which of the following is a result of stimulation of the sympathetic nervous system?
-decreased blood flow to the skeletal muscles
-increased cardiac output
-decreased respiratory rate
-increased urinary output
increased cardiac output
which of the following hormones is produced by the thyroid gland and is active in calcium metabolism?
-aldosterone
-calcitonin
-thyroxine
-parathyroid
calcitonin
which of the following cardiac valves prevent blood from returning to the left ventricle of the heart
-pulmonic
-mitral
-tricuspid
-aortic
aortic
which of the following describes the event of ovulation?
-the fallopian tube moves the ovum to the uterus
-the oocyte undergoes its first meiotic division
-the graafian follicle releases an ovum
- the corpus luteum produces progesterone
the graafian follicle releases an ovum
which of the following is a structure of the inner ear?
-tympanic membrane
-cochlea
-stapes
-auricle
cochlea
which of the following occurs at the beginning of systole in a healthy heart?
- the ventricles contract
- the atria contract
- the mitral valve opens
-the tricuspid valve opens
the ventricles contract
which of the following tissues attaches muscle to bone?
-fascia
-tendon
-ligament
-bursa
tendon
which of the following structures, located at the end of the ear canal, vibrates when sound waves strike it?
-acoustic meatus
-cochlea
-eustachian tube
-tympanic membrane
tympanic membrane
peripheral vasodilation results in heat loss through which of the following process?
-conduction
-convection
-radiation
-evaporation
radiation
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