QUESTIONS WITH CORRECT
DETAILED ANSWERS GRADED A+
The Organ Systems: Lymphatic. - Answer--Major Organs: spleen, thymus, lymphatic
vessels, lymph nodes, tonsils.
-Functions: defends against infection and disease. returns tissue fluids to the blood
stream.
The Organ Systems: Respiratory. - Answer--Major organs: Nasal cavities, sinuses,
larynx, trachea, bronchi, lungs, alveoli.
The Organ Systems: Respiratory. - Answer--Functions: delivers air to alveoli, provides
oxygen to bloodstream, removes carbon dioxide from bloodstream, produces sounds for
communication.
The Organ Systems: Digestive. - Answer--Major Organs: teeth, tongue, pharynx,
esophagus, stomach, small intestine, large intestine, liver, gallbladder, pancreas.
The Organs Systems: Digestive, - Answer--Functions: processes and digests food,
absorbs and conserves water, absorbs nutrients, stores energy reserves.
The Organ systems: Urinary. - Answer--Major organs: kidneys, ureters, urinary bladder,
urethra.
-Functions: excretes waste products from the blood. controls water balance by
regulating volume of urine produced. stores urines prior to voluntary elimination.
regulates blood ion concentrations and pH.
The Organ systems: Male Reproductive: - Answer--Major Organs: testes, epididymides,
ductus degerentia, seminal vesicles, prostate gland, penis, scrotum.
The Organ Systems: Male Reproductive: - Answer--Functions: produces male sex cells
(sperm), seminal fluids, and hormones. Sexual intercourse.
The Organ Systems: Female Reproductive. - Answer--Major organs: ovaries, uterine
tubes, uterus, vagina, labia, clitoris, mammary glands.
The Organ Systems: Female Reproductive: - Answer--Functions: produces female sex
cells (oocytes) and hormones. Supports developing embryo from conception to delivery.
Provides milk to nourish newborn infant. Sexual intercourse.
, Homeostasis: Home stay - Answer-All body systems working together to maintain a
stable internal environment.
-systems respond to eternal and internal changes to function within a normal range
(body temperature, fluid balance).
Mechanisms or Regulations: Autoregulation (intrinsic). - Answer-Automatic response in
a ell, tissue, or organ to some environmental change.
Mechanisms or Regulations: Extrinsic regulation: - Answer-Responses controlled by
nervous and endocrine systems.
Receptor. - Answer-Receives the stimulus.
Control Center - Answer-processes the signal and sends instructions.
Effector. - Answer-Carries out instructions.
The Role of Negative Feedback. - Answer-~The response of the effector negates the
stimulus.
~Body is brought back into homeostasis. Normal range is achieved.
The Role of Positive Feedback. - Answer-~The response of the effector increases
change of the stimulus.
~Body is moved away from homeostasis. Normal range is lost.
~Used to speed up processes.
Systems Integration: - Answer-~Systems work together to maintain homeostasis.
~Homeostasis is a state of equilibrium. Opposing forces are in balance. Dynamic
equilibrium,-continual adaptation.
~Physiological systems work to restore balance. failure results in disease or death.
Superficial Anatomy. - Answer-Locating structures on or near the body surface.
Anatomical Landmarks. - Answer-~Anatomical positon: hands at sides, palms forward.
~Supine: lying down, face up.
~Prone: lying down, face down.
Frontal - Answer-forehead
nasal - Answer-nose
ocular, orbital - Answer-eye
otic - Answer-ear
buccal - Answer-cheek