If a lever operates at a mechanical disadvantage, it means that the ________. a) lever system is useless b) load is far from the fulcrum and the effort is applied near the fulcrum c) load is near the fulcrum and ...
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What is the main factor that determines the power of a muscle? a) the shape b) the total number of muscle cells available for contraction c) the number of neurons innervating it d) the length
What are the muscles that are found at openings of the body collectively called? a) divergent muscles b) parallel muscles c) circular muscles d) convergent muscles
A muscle group that works with and assists the action of a prime mover is a(n) ________. a) synergist b) protagonist c) fixator d) antagonist
Where are most of the muscles that move the hand located? a) wrist b) forearm c) fingers d) palm of the hand
When required, the information provided to the data subject in a HIPAA disclosure accounting
The HIPAA “minimum necessary” standard applies
HIPAA includes in its definition of “research,” activities related to:
Under HIPAA, a “disclosure accounting” is required
HIPAA’s protections for health information used for research purposes
If you’re unsure about the particulars of HIPAA research requirements at your organization or have questions, you can usually consult with:
A covered entity may use or disclose PHI without an authorization, or documentation of a waiver or an alteration of authorization, for all of the following EXCEPT:
HHS has reiterated in its guidance that use or disclosure of PHI for retrospective research studies may be done only with patient authorization — or with a waiver, alteration, or exception determination from an IRB or Privacy Board. However, remember that ...
Under HIPAA, “retrospective research” (a.k.a., data mining) on collections of PHI generally
If the patient became apneic and pulseless but the rhythm remained the same, which would take the highest priority?
After your initial assessment of this patient, which intervention should be performed next?
The patient’s pulse oximeter shows a reading of 84% on room air. Which initial action do you take?
Based on this patient’s initial assessment, which adult ACLS algorithm should you follow?
Which would you have done first if the patient had not gone into ventricular fibrillation?
The patient has return of spontaneous circulation and is not able to follow commands. Which immediate post-cardiac arrest care intervention do you choose for this patient?
Despite the drug provided above and continued CPR, the patient remains in ventricular fibrillation. Which other drug should be administered next?
Despite 2 Defibrillation attempts, the patient remains in ventricular fibrillation. Which drug and dose should you administer first to this patient?
In addition to defibrillation, which intervention should be performed immediately?
Based on this patient’s initial presentation, which condition do you suspect led to the cardiac arrest?
You have completed 2 minutes of CPR. The ECG monitor displays the lead II rhythm shown here, and the patient has no pulse. Another member of your team resumes chest compressions, and an IV is in place. What do you ...
What is the minimum systolic blood pressure one should attempt to achieve with fluid administration or vasoactive agents in a hypotensive post-cardiac arrest patient who achieves return of spontaneous circulation?
Which of these tests should be performed for a patient with suspected stroke within 25 minutes of hospital arrival?
A patient has a witnessed loss of consciousness. The lead II ECG reveals this rhythm. Which is the appropriate treatment?
A patient in stable narrow-complex tachycardia with a peripheral IV in place is refractory to the first dose of adenosine. Which dose would you administer next?
A patient is being resuscitated in a very noisy environment. A team member thinks he heard an order for 500 mg of amiodarone IV. Which is the best response?
You are performing chest compressions during an adult resuscitation attempt. Which rate should you use to perform the compressions?
As the team leader, when do you tell the chest compressors to switch?
A team member is unable to perform an assigned task because it is beyond the team member’s scope of practice. Which action should the team member take?
Which is the recommended oral dose of aspirin for a patient with a suspected acute coronary syndrome?
Three minutes into a cardiac resuscitation attempt, one member of your team inserts an endotracheal tube while another performs chest compressions. Capnography shows a persistent waveform and a PETCO2 of 8 mmHg. Which is the significance of this finding?
During post-cardiac arrest care, which is the recommended duration of targeted temperature management after reaching the correct temperature range?
A patient in respiratory distress and with a blood pressure of 70/50 mmHg presents with the lead IIECG rhythm shown here. Which is the appropriate treatment?
You are evaluating a 58-year-old man with chest discomfort. His blood pressure is 92/50 mm Hg, his heart rate is 92/min, his nonlabored respiratory rate is 14 breaths/min, and his pulse oximetry reading is 97%. Which assessment step is most ...
Which is an acceptable method of selecting an appropriately sized oropharyngeal airway?
Which best describes an action taken by the team leader to avoid insufficiencies during a resuscitation attempt?
Which is the one way to minimize interruptions in chest compressions during CPR?
Which is the maximum interval you should allow for an interruption in chest compressions?
For STEMI patient, which best describes the recommended maximum goal time for emergency department door-to-balloon inflation time for percutaneous coronary intervention?
If a team member is about to make a mistake during a resuscitation attempt, which best describes the action that the team leader or other team members should take?
You instruct a team member to give 1 mg Atropine IV. Which is the best example of closed-loop communication?
Which best describes the length of time it should take to perform a pulse check during the BLS assessment?
A responder is caring for a patient with a history of congestive heart failure. The patient is experiencing shortness of breath, a blood pressure of 68/50 mmHg, and a heart rate of 190/min. The patient’s lead II ECG is displayed ...
EMS providers are treating a patient with suspected stroke. According to the Adult Suspected Stroke Algorithm, which critical action performed by the EMS team will expedite this patient’s care on arrival and reduce the time to treatment?