29 Questions
What is a characteristic of REM sleep?
Loss of muscle tone
What is the primary concern of a patient stressed by hospitalization and disease?
Whats wrong with me
In a patient presenting with a paralyzed right arm and leg, exaggerated reflexes, and right plantar upping, which area is likely involved?
Left internal capsule
Which type of necrosis is likely to develop after a finger cut accidentally leading to abscess and fever?
Liquefactive
Why would a chronic smoker male with cough appear cyanosed?
Increase level of deoxyhemoglobin
What is the most common cause of thoracic aortic dissection in hypertensive patients?
Medial degeneration
What happens to urine osmolarity in response to an increase in plasma osmolarity?
It decreases
Which disorder is characterized by a repeated sequence of CGG trinucleotides?
Fragile X syndrome
Asterognoais is caused by a lesion in which area of the brain?
Left internal capsule
What is the main driving force for the delivery of blood to tissues?
Mean arterial pressure
IGGO dome receptors collections primarily consist of which type of receptors?
Merkel's discs
Which test is typically done for a definitive diagnosis in a patient presenting with bleeding gums, epistaxis, and petechiae on the cornea?
Complete blood count
What factor deficiency leads to an increase in APTT and BT?
Anti-thrombin 3
Which pathway is affected in Hemophilia?
Intrinsic Pathway
What is the antidote for Warfarin?
FFP
How is heparin monitoring typically done?
APTT (Intrinsic Pathway)
Which parasite can be spread through consuming raw and uncooked food?
Ascaris lumbricoides
What causes the plateau phase in the action potential of a cell?
Efflux of potassium only
Which type of hypersensitivity reaction is associated with Graft vs Host Disease?
Type 4 Hypersensitivity
What ECG changes are typically seen in Acute Myocardial Infarction?
AST segment elevation
In temperature regulation, which part of the brain is activated by hot temperatures to increase cooling mechanisms?
Anterior Hypothalamus
What is the most common cause of mental retardation among the options provided?
Fragile X syndrome
Which substance are cell wall lipids soluble in?
Chloroform
What is the most lethal side effect of estrogen?
Thromboembolism
In a fighter pilot with pooling of blood in extremities, what is the initial symptom observed?
Increase BP
What is the cause of Nutmeg liver?
Centrilobular congestion
In the context of thumb laceration, which structure is involved that leads to the 'H zone' disappearing?
RBC cytoskeleton abnormally
Which structure is the most superficial in the parotid gland?
Postauricular artery
What is the cause of false saturation of O2 in an oximeter?
Cyanide poisoning
Test your knowledge on sleep disorders and patient stress with this quiz. Questions cover topics such as REM sleep characteristics, stress factors for patients, and neurological lesions. Choose the correct answers and see how well you score!
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