Anatomy and Physiology Questions

Which of these individuals is the most likely to need professional help for substance abuse? A.Since Diane changed schools, she has become the opposite of the extrovert she once was. B.Claire suddenly quit hanging out with her old friends and always looks tired and distracted. C.Jeremy takes prescription medication to treat his chronic headaches.

Jessica's friend has decided to quit smoking. What should Jessica do to encourage her friend? A.Use reverse psychology by telling her that she will never be able to quit. B.Celebrate smoke-free days with her and give her small gifts for not smoking. C.Carefully monitor her and scold her whenever she sneaks a cigarette.

How does Alcoholics Anonymous help people deal with alcoholism? A.It holds meetings where alcoholics and their family members can gather and discuss how alcoholism affects their lives. B.It encourages alcoholics to commit themselves to sobriety by sharing their past experiences and future goals. C.It focuses on alcoholism as a physical disease, instead of a mental problem that can be cured with the right treatment.

You have an important exam in a week's time and are very tense about it. What should you do to ease the stress? A. study all day and night and don't think about anything else but the exam B. plan to spend less time on less important things and spend some time studying each day C. engage in totally different activities for five days to get your mind off the exam

Which is an effect of short-term exposure to stress? A. improved performance B. lower overall health C. improved resistance to future stressors

Which mental health disorder is generally due to a traumatic event and is less severe than the others? A. reactive depression B. clinical depression C. bipolar disorder

Select the correct answer. Which is a possible verbal sign of a person contemplating suicide? A. writing poems in which death is the main idea B. withdrawn from activities C. loss of interest in once-loved activities

Which is an example of negative self-talk? A. "I will get better if I practice." B. "I can't do this." C. "I am still learning."

Select the correct answer. Which of these statements describes clinical depression? A. a milder form of depression that usually follows a traumatic event B. a medical condition that may occur due to a chemical imbalance in the brain C. alternate feelings of extreme happiness and extreme sadness

The___ begins with capillaries in the abdominal viscera and ends with capillaries in the liver. hepatic vein hepatic portal system celiac system splenic system superior mesenteric system

Which sequence indicates the correct pathway for blood in the venous flow of the upper appendage? Ulnar vein - brachial vein - subclavian vein - axillary vein Axillary vein- subclavian vein - radial vein - ulnar vein Subclavian vein - brachial vein - axillary vein - radial vein m Axillary vein - brachial vien- subclavian vein - ulnar vein Ulnar vein - brachial vein - axillary vein - subclavian vein

The cardiac cycle is: When the atria are contracting When the ventricles are relaxed All the events involved with a single heart beat When the atria are relaxed When the ventricles are contracting

If the SA node is nonfunctional, which of the following is most likely to occur? The heart will go into defibrillation. The heart will go into asystole (stop). The heart will be desensitized. Another portion of the heart will become the pacemaker. Tachycardia will develop.

This is the longest vein, and portions of this vein are commonly used as grafts in coronary bypass surgery. the common iliac vein the great saphenous vein the femoral vein the inferior vena cava the deep femoral vein

A total count above__WBCs/µL is called leukocytosis. 10,000 50,000 100,000 5,000

During platelet plug formation, platelets stick to the exposed collagen fibers of injured vessels. thrombin is released from endothelial cells. platelets multiply. activated platelets release fibrinogen.

In hemolytic disease of the newborn: antibodies from the fetus cross the placenta and affect the mother. antibodies from the mother cross the placenta and affect the fetus. hemolysis of white blood cells may occur. fibrin is hydrolyzed.

Which fetal circulatory structure shunts blood from the pulmonary trunk to the aorta? Umbilical vein Foramen ovale Ductus arteriosus Ductus venosus Umbilical artery

During ventricular diastole: The semilunar valves close and the AV valves open Only the AV valves close Only the semilunar valves close The semilunar valves open and the AV valves close Only the AV valves open

Education is generally handled by having an authority figure (e.g. someone with a degree, a title or someone who is democratically elected) dictate to the masses what's true and what isn't. Explain why it's more important to develop the critical thinking skills to discern for yourself what's true or what isn't, using this lab as an example

Which of the following is true about the enterotube? "it has 12 agars, but 15 tests" "it has 15 agars, but 12 tests" ''it has upto 27 agars (15+12) it has upto 3 agars (15-12) colorless

if you suspect that a UTI infection was either caused by Staphylococcus or E. coli bacteria. Which of the following agar could you grow both species to give you a better idea of the causative bacteria? blood agar EMB oxidase catalase urease

A 74 year old female patient has a positive urine culture. The urine culture is now growing about 120,000 colonies of Klebsiella pneumoniae. How would you classify this patient?" contaminated sample possible infection significant bacteriuria bladder infection

Which of the following is the most common type of urine sample and can be taken at any time of the day? A. timed urine specimen B. random urine specimen C. clean-catch midstream urine specimen D. first morning urine specimen

What type of hemolysis is displayed by S. pneumoniae? A. beta B. gamma C. alpha

Define differential media A. Grows various types of microorganisms with the ability to distinguish between types B. only grows a certain type of bacteria C none of the choices are correct D. grows a variety of microorganisms but they all look the same

An antibiotic that is effective against only a small number of microorganisms is called Synthetic Semisynthetic Narrow spectrum Broad spectrum Both c and d

"If you have pink colonies growing on MSA, that are sensitive to novobiocin they belong to" S. aureus S. saprophyticus S. epidermidis S. pyogenes

Yeast infection following antibiotic therapy is an example of acute chronic direct contact opportunistic exogenous Infection

_________are natural antimicrobial agents produced by microorganisms.

Blood agar plate is used to determine which carbohydrates a bacteria can ferment if the bacteria can produce gelatinase if the organism can produce catalase which antibiotics a bacteria is susceptible to the type of hemolysis a bacteria is capable of producing

The colonies on a positive MSA plate would appear

"After growing an enteric organism overnight in SIM media, jeniffer added a few drops of Kovacs reagent. The top portion of the culture media turnedred Which of the following species is this likely to be?" Citrobacter Klebsiella Enterobacter all of these

The physiological tests used to distinguish groups of beta hemolytic streptococci include antibiotic sensitivity test True False

Which of the following organism is by far the MOST frequent cause of urinary tract infection? Klebsiella E.coli Proteus mirabilis Enterobacter Staphylococcus saprophyticus

The number of new disease cases as a percentage of the population is referred to as Mortality rate Morbidity rate Incidence rate none of these

Streptococci produce a great variety of toxins and destructive enzyme against human body True False

A point on the terminal side of angle 0 is given. Find the exact value of the indicated trigonometric function of 0. (18, 24) Find cos 0. 3/5 4/3 4/5 3/4

Why are there so many different enzymes involved in the process of digestion?

What are villi, and why are they important to the function of the small intestine?

List the major digestive end products absorbed by each of the following: a. Stomach b. Small intestine c. Large intestine

Which organ-the stomach or the small intestine presents the greater surface area for absorption? Why?

What influence does bile have on the intestinal digestion of fats?

In the space provided, design an experiment to test the influence of pH on the digestive activity of salivary amylase.

Is the process of emulsification an enzymatic activity? If not, how does emulsification occur?

Does pepsin contribute significantly to the digestion of protein in the chyme after it leaves the stomach and enters the small intestine? Why or why not?.

Gastric contents, usually acidic, are propelled into the duodenum by gastric peristalsis, yet duodenal contents are usually alkaline. Why?

All of the following are bones of the thorax except true ribs none of the above false ribs clavicle sternum

Which of the following produces human pheromones? eccrine glands apocrine glands ceruminous glands mammary glands sebaceous glands

An organism having fimbriae has the advantage over one that lacks fimbriae because it can move actively it can obtain nutrients from beef broth it can be stained easily it can attach to specific surfaces