Pathophysiology Exam 2 Review

A ______________ disorder results from lesions or damage at the gland. A. primary B. secondary C. tertiary

A

Which of the following cell types is "most" problematic in the development of AIDS? A. CD4+ B. Macrophages C. Dendritic cells D. Neutrophils

A

Which of the following hypersensitivity reactions can be treated with the administration of epinephrine? A. Type I B. Type II C. Type III D. Type IV

A

Which of the following is known to affect the pupillary reflex? A.Opiate usage B. damage to CN II C.Infection of uveal tract

A

Which of the following is not a common cause of neural injury? A. Recreational drug use B. Ischemia C. Excitatory amino acids D. Cerebral edema E. Increased intracranial pressure (ICP)

A

Which of the lobes of the brain has a major role in decision-making?A. Frontal B. Temporal C. Parietal D. Occipital E. Medulla

A

Lead toxicity would result in which of the following conditions? A. Mononeuropathies B. Polyneuropathies C. Upper motor lesion D. Myasthenia gravis

B

Rotational acceleration of the head may result in which type of injury? A. Coup B. Contrecoup

B

Which motor system is responsible for crude muscle movements? A. Pyramidal motor system B. Extrapyramidal motor system

B

Which of the following is cause of tall stature? A. Malabsorption syndromes B. Marfan syndrome C. Excessive glucocorticoid administration D. Emotional disturbances

B

Which of the following is more damaging to DNA? A. UVA B. UVB C. UVC

B

Which of these clients' statements would be most suggestive of retinal detachment? A. "I came in today because of this bleeding in the white part of my eye." B. "I feel like there's a shadow that's blocking my vision." C. "This morning I woke up with the worst headache of my life." D. "All of a sudden I got the most intense pain behind my left eye."

B

Which type of immunity is characterized by the development of a specific response to an antigen? A. Innate immunity B. Acquired immunity C. Autoimmunity D. Alloimmunity

B

Demyelination is the causative factor in which disease? A. Parkinson disease B. ALS C. Multiple sclerosis

C

Which of the following conditions is the result of impaired or blocked sebum flow to the skin surface? A. Acne vulgaris B. Acne conglobata C. Noninflammatory acne D. Inflammatory acne

C

Which of the following is a characteristic of a hormone? A. A single hormone can exert various effects in different tissues. B. A single function can be regulated by several hormones. C. Both

C

Which of the following is a mechanism of hormone regulation? A. Affinity of cellular receptors B. Production of intracellular second messengers C. Number of cell surface receptors D. Levels of circulating albumin

C

Which of the following conditions can be experienced normally, but if length of time increases it becomes a disorder? A. Creutzfeldt-Jakob disease B. Wernicke-Korsakoff syndrome C. Huntington disease D. Depression

D

Which of the following disorders is not an inflammatory disease? A. Blepharitis B. Hordeolum C. Chalazion D. Ptosis

D

Which of the following explains why infants are more susceptible to acute otitis media? A.Kids practice poor hygiene. B.Kids will usually put things in their ears. C.The infant ear canal is smaller. D.The eustachian tube is shorter.

D

Which of the following is an ischemic disease? A. Acral lentiginous B. Dysplastic nevus C. Basal cell carcinoma D. Decubitus ulcer

D

Which type of stroke is the result of a ruptured blood vessel? A. Ischemic B. TIA C. Arteriovenous malformation D. Hemorrhagic

D

The aging immune system is less responsive due to which of the following? A. Decline in immune responsiveness B. Decrease in the size of the thymus gland C. Biological clock in T cells D. Altered responses of the immune cells to antigen stimulation E. All of the above are possibilities.

E

Is the following statement True or False? Most hormones are regulated via positive feedback mechanism.

False

Is the following statement True or False? Thyroid storm results in delayed puberty.

False

Is the following statement true or false? Immunodeficiency disorders arise only from later in life and are associated with viral infections.

False

Is the following statement true or false? The difference between alloimmune reactions and autoimmune reactions lies in the hypersensitivity reaction.

False

Is the following statement true or false? The function of MHC molecules is to mark foreign proteins, rendering them antigenic.

False

Is the following statement true or false? Chronic debilitating psychotic disorder that involves the disconnection between thought and language is an accurate definition of schizophrenia.

True