- Description
BIO 291 Week 7 WileyPLUS Final Examination
BIO/291 Week 1 Question 1
Which venous structure does not empty blood into the right atrium?
| Coronary sinus |
| Inferior vena cava |
| Superior vena cava |
| Pulmonary vein |
BIO/291 Week 4 Question 14
What enzyme is needed to convert water and carbon dioxide into carbonic acid?
| Carbonic anhydrase |
| Carbamino anhydrase |
| Bicarbonate anydrase |
| Chloride anhydrase |
BIO/291 Week 1 Question 6
What chamber of the heart has the thickest wall?
| Left atrium |
| Left ventricle |
| Right atrium |
| Right ventricle |
BIO/291 Week 1 Question 13
What molecule must be bound to hemoglobin in order for oxygen to bind?
| Heme |
| Transferrin |
| Iron |
| Biliverdin |
BIO/291 Week 7 Question 7
What is the name of the muscle in the spermatic cord that helps raise and lower the placement of the testicle in response to temperature?
| Cremaster muscle |
| Darto’s muscle |
| Inguinal muscle |
| Spermatic muscle |
BIO/291 Week 2 Question 1
The three layers of both arteries and veins are:
| Tunica intima, tunica media, and tunica adventitia |
| Pia mater, arachnoid mater, and dura mater |
| Tunica media, tunica adventitia, and tunica externa |
| Tunica externa, tunica interna, tunica adventitia |
BIO/291 Week 1 Question 15
All of the following can be classified as granulocytes except:
| Basophils |
| Lymphocytes |
| Neutrophils |
| Eosinophils |
BIO/291 Week 2 Question 6
Which layer is only found in capillaries?
| Tunica externa |
| Tunica media |
| Tunica interna |
| Tunica adventitia |
BIO/291 Week 5 Question 8
The parietal cells in the stomach are responsible for secreting which of the following?
| Gastric amylase |
| Gastrin |
| Intrinsic factor and hydrochloric acid |
| Pepsinogen |
BIO/291 Week 3 Question 1
All of the following are correct functions of the lymphatic system except:
| Fat/lipid transport |
| Fluid recovery |
| Immunity |
| Protein/carbohydrate transport |
BIO/291 Week 3 Question 2
Which of the following is not found in lymph?
| Interstitial fluid |
| Lymphocytes |
| Macrophages |
| Erythrocytes |
BIO/291 Week 3 Question 12
What term correctly describes any molecule that can trigger an immune response?
| Antibody |
| Antigen |
| Mast cell |
| Non-specific immunity |
BIO/291 Week 3 Question 14
What is the name given to the type of immunity that is acquired following exposure to a specific antigens?
| Acquired immunity |
| Derived immunity |
| Innate immunity |
| Non-specific immunity |
BIO/291 Week 4 Question 1
Gas exchange between the alveoli and blood is called?
| Environmental respiration |
| External/pulmonary respiration |
| Internal/ tissue respiration |
| Diffusion of gases |
BIO/291 Week 2 Question 14
What venous structure collects blood from the upper extremity and head?
| Inferior vena cava |
| Ligamentum arteriosum |
| Superior vena cava |
| Vaso vasorum |
BIO/291 Week 1 Question 8
From which structure does the electric activity in the heart arise?
| Atrioventricular (AV) node |
| Atrioventricular (AV) Bundle of His |
| Purkinje fibers |
| Sinoatrial (SA) node |
BIO/291 Week 4 Question 2
The vocal cords are found in which of the following structures?
| Larynx |
| Nose |
| Oropharynx |
| Trachea |
BIO/291 Week 5 Question 1
Lingual lipase, which is present in saliva, begins chemical digestion of what macromolecule?
| Carbohydrates |
| Fats/lipids |
| Nucleic acids |
| Proteins |
BIO/291 Week 3 Question 7
What non-specific defense increases resistance of cells to viral infection?
| Antibodies |
| Complement system |
| Fever |
| Interferons |
BIO/291 Week 5 Question 10
Intrinsic factor is needed in order to absorb which of the following?
| Vitamin A |
| Vitamin B12 |
| Vitamin C |
| Vitamin D |
BIO/291 Week 5 Question 15
The lining of the large intestine/colon primarily absorbs which of the following substances?
| Proteins/peptides |
| Carbohydrates/starches |
| Water, vitamins and minerals |
| Fats and lipids |
BIO/291 Week 6 Question 1
Which of the following is not a correct function of the urinary system?
| Regulation of blood volume |
| Hormone production |
| Waste excretion |
| Maintenance of blood glucose levels |
BIO/291 Week 5 Question 4
Which of the following structures is essential in controlling glandular secretion along the length of the digestive tract?
| Pyloric Sphincter |
| Myenteric Plexus |
| Goblet Cells |
| Submucosal Plexus |
BIO/291 Week 6 Question 5
What is the name of the high-pressure vessel that feeds the glomerular capillaries?
| Afferent arterioles |
| Efferent arterioles |
| Renal tubules |
| Peritubular capillaries |
BIO/291 Week 4 Question 8
What is the name of the substance that is produced by Type II cells in the lungs that reduces surface tension and allows for the elasticity in the alveoli?
| Surfactant |
| Bile |
| Thymosin |
| Lung fluid |
BIO/291 Week 6 Question 10
ADH acts primarily on what cell type?
| Intercalated cells |
| Juxtaglomerular cells |
| Podocytes |
| Principal cells |
BIO/291 Week 2 Question 9
In which of the following would blood pressure be the lowest?
| Elastic arteries |
| Arterioles |
| Capillaries |
| Vena cava |
BIO/291 Week 6 Question 13
Which of the following is an abnormal characteristic of urine?
| pH between 4.5 and 8.2 |
| Osmolarity between 50-1,200 mOsm/L |
| Presence of urea |
| Hematuria |
BIO/291 Week 6 Question 15
What is the name of the muscle that is found in the urinary bladder?
| Detrusor muscle |
| Muscularis externa |
| Muscularis mucosae |
| Urethral muscle |
BIO/291 Week 7 Question 1
The gene that codes for the testis-determining factor (TDF) is found on which of the following?
| The X chromosome |
| Gonadal ridges |
| The fetal testes |
| The Y chromosome |
BIO/291 Week 7 Question 9
What uterine structure helps “sweep” the released oocyte into the uterine tube?
| External os |
| Fornix |
| Fimbria |
| Germinal epithelium |
BIO/291 Week 2 Question 11
Which of the following would occur if the pre-capillary sphincters in the metarterioles were to all undergo vasoconstriction at the same time?
| Blood pressure would dramatically increase |
| Heart rate and respiration would increase |
| Blood pressure would dramatically decrease |
| Blood volume would increase |
BIO/291 Week 7 Question 13
What layer of the uterus sloughs off each month during a female’s reproductive cycle?
| Stratum functionalis |
| Stratum basalis |
| Stratum corneum |
| Theca externa |
BIO/291 Week 7 Question 15
What hormone spikes just prior to ovulation?
| FSH |
| LH |
| Progesterone |
| Prolactin |
BIO/291 Week 4 Question 7
The grape-like sacs in the lungs where the majority of gas exchange occurs are called:
| Bronchi |
| Bronchioles |
| Alveoli |
| Capillaries |